Bird Design Glass Water Bottle neoprene cover • water restructuring • programmed glass • 0.75 l
Bird Design Glass Water Bottle with a pink neoprene cover absorbs shocks and is easy to hold. It is lightweight, reusable and suitable for a daily plastic-free drinking routine.
The interior is made of glass, which the manufacturer Flaška describes as programmed (TPS). The replaceable neoprene sleeve and leak-proof cap ensure reliable use during school days, trips, sports – and of course at home.
Bird Design Glass Water Bottle – Flaska
Bird Design Glass Water Bottle made from European glass for plastic-free drinking every day. Suitable for older children for school and trips and for adult women for exercise, work, and leisure; it has a pink neoprene cover that absorbs shocks and improves grip.
Flaska uses programmed glass technology (TPS), described as adjusting the structure of water towards the character of spring water.
European glass is chemically stable and naturally free of bisphenol A (BPA), it does not absorb odours or flavours. Bisphenol A is a synthetic substance used in some plastics; it can migrate into beverages and is regulated in the EU.
Leak-proof cap and replaceable neoprene sleeve make the bottle a reliable choice for school days, trips, sports – and at home.
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Bird Design Glass Water Bottle – Main Benefits
- Glass bottle for daily drinking at school, work, and on trips – for older children and adult women.
- Pink neoprene cover absorbs shocks, improves grip, and is easy to hold.
- Programmed glass (TPS) used in Flaska bottles
- Glass is chemically stable and BPA-free; it does not absorb odours or flavours.
- Leak-proof cap – the lid fits tightly and prevents leaks during transport.
- Easy maintenance – practical neck and hand washing without retaining scents.
- Reusable option – helps reduce the consumption of single-use plastics.
- Replaceable neoprene sleeve – easy to refresh the look or design.
- "Bird" design – a gentle, universal motif popular with children and women.
At pravebio.cz you can also find a smaller pink version for little girls – Princess 0.3 l. It is ideal for school for the youngest schoolgirls and for shorter trips.
Glass bottle is also perfect for an active day for adults – you can easily mix electrolytes in the bottle. Do you like flavours? Try Performance Electrolytes from Sea Salt - Lemon Orange with lemon and orange flavour from NoordCode. Prefer a neutral taste? Opt for Restore® Daily Electrolytes from Himalayan Salt – Unflavoured from Hunter & Gather.
How do Flaska bottles differ from "ordinary" bottles?
Compared to plastic bottles, Flaska offers the advantages of glass: it is chemically stable, and therefore does not retain odours or flavours and does not absorb dyes from beverages.
Glass is also naturally BPA-free and free of plasticizers, while plastic can, with prolonged use, absorb scents or release components into the drink.
In terms of hygiene, glass is easy to clean and withstands hot water and thorough mechanical cleaning with a brush, without forming a film on the surface. In contrast, plastic is more easily scratched and microcracks can worsen washability and cleanliness.
In its life cycle, a glass bottle, when handled carefully, has a long lifespan and is fully recyclable, reducing the need for single-use packaging. Plastic may be lighter, but it usually has a shorter useful life and maintains flavour neutrality less effectively over time.
In practice, glass is heavier and more fragile, but Flaska compensates for this with accessories that enhance comfort and durability during use.
Available are cork or neoprene sleeves and bottles in various sizes, so you can easily choose a version for work, sports, travel, or home serving.

Who are Flaška bottles for and where will you use them?
Flaška bottles are suitable for everyday hydration at home, in the office, at school, and during meetings. They are great for sports and leisure time—for fitness, yoga, hiking, and cycling. Flaška also offers kids’ bottles that are ideal for maintaining hydration at school.
They’re practical for travel and daily commuting—into your backpack or car, for a trip or into the city. You can easily refill the bottle at drinking fountains or at home before heading out, so you have water always at hand.
They also fit nicely on the dining table and in the kitchen as an aesthetic serving bottle for family and guests. You’ll use it while working from home, at gatherings, and as part of your everyday hydration. The protective cork or neoprene sleeve improves grip, cushions impacts, and helps maintain comfort when carrying.
Why Choose Flaska
Flaska bottles are reusable glass bottles that keep water taste-neutral and free from unwanted odours. Glass is inert and naturally BPA-free, so it does not react with the drink or release anything into it.
Part of the brand's identity is programmed glass, which the manufacturer describes as its specific process of "tuning" water.
Bottles easily integrate into everyday hydration at work, home, during study, and on the go. Thanks to the comfortable neck and quality closure, they are easy to clean and drink from.
The brand offers several bottle sizes and extensive accessories for various situations. The most popular are cork sleeves, and there are also neoprene sleeves and other accessories for grip and protection.
For long-lasting use, it is recommended to hand wash with a mild detergent and regularly air the cap. Repeated use of the bottle helps reduce single-use plastics and supports sustainable habits.
Taste Purity
Glass bottle is inert – it does not react with the drink, does not absorb odours or flavours, and does not stain from drinks.
BPA and Plasticizer Free
Glass is naturally BPA-free and plasticizer-free, so you don't have to worry about the typical migration of substances from plastic into the drink.
Sustainable Choice
Reusable bottle with long lifespan and fully recyclable material reduces the amount of single-use packaging.
Comfort with Accessories
The most popular is the cork sleeve for a more secure grip and shock absorption; a neoprene sleeve and other accessories are also available.
Easy Maintenance
Glass is easy to wash and withstands hot water well; during hand washing, aromas or colorants do not linger in the bottle.
Versatile Use
For office, school, sports, travel, and home serving – water is always at hand and tastes the same.
Material and Processing
Bird Design Glass Water Bottle is made from European glass (so-called programmed glass – TPS, which is chemically stable and naturally bisphenol A-free and plasticizer-free. The glass does not absorb odours or flavours and is suitable for everyday drinking regime.
Sleeve consists of a durable neoprene pink cover with a Bird motif for a secure grip, shock absorption, and light thermal insulation. The closure is leak-proof with reliable sealing to prevent liquid leakage when carrying. All parts intended for contact with water meet standard food contact requirements.
Each piece undergoes careful assembly and inspection. To maintain appearance and function, we recommend hand washing and avoiding the dishwasher, microwave, and sudden temperature shocks.
Usage and Maintenance
- Before first use, rinse the bottle and cap with warm water and a mild detergent.
- Fill the bottle with tap water; for reliable sealing, fit and tightly screw on the cap.
- Wash exclusively by hand using a soft brush and mild detergent.
- Do not use a dishwasher; avoid the microwave and sudden temperature shocks (do not pour boiling water, do not freeze).
- Neoprene sleeve should be left to air dry after getting wet; do not dry on a direct heat source.
What to Buy with This Bottle?
- ✔︎ Soaply – Dishwashing liquid - Eucalyptus – gentle bottle and cap washing, pH neutral; mild foam effectively removes odours and leaves clean glass without scent residues.
- ✔︎ Soaply – Solid Dish Soap - Lime – plastic-free, ideal for cleaning the bottle and cap at home and on the go; compact packaging saves space in the backpack.
- ✔︎ Dobré časy – Organic Stick - Goji Pumpkin Sunflower – practical snack for school and trips; complements energy for the drinking regime from the glass bottle.
- ✔︎ NoordCode – Performance Electrolytes from Sea Salt - Unflavoured – sugar-free electrolytes, easily soluble in water directly in the bottle; suitable for sports, school, and trips.
FAQ
What is Glass & Vibe technology and how to use the bottle correctly?
The manufacturer states that a vibrational program is imprinted into the glass, which is supposed to "tune" the water in about 5 minutes. Procedure: fill the bottle, wait, gently swirl the water, and drink. Consider this as a brand claim, not a health effect.

Is Flaska BPA-free and what materials is it made from?
Yes. Glass is naturally BPA-free and plasticizer-free and is inert (does not react with the drink). Accessories mainly consist of cork and neoprene sleeves for protection and comfortable carrying.

Can I wash the Bottle in a dishwasher?
Not recommended. Maintenance is manual – use a soft brush and mild detergent. This way, both the bottle and the sleeve will maintain a longer lifespan.

What about hot water – can I pour hot drinks into the bottle?
Hot drinks may reduce the declared "structuring" effect. Recommendation: prepare the hot drink separately and let it cool down, or use special cups/glasses designed for hot drinks (information on "water tuning" is the manufacturer's claim).

How durable is the bottle and what should be avoided?
Glass is robust, but remains a fragile material. We recommend a protective sleeve, avoiding drops and impacts, not using in a microwave, and not exposing to extreme thermal shocks.

What sizes and accessories are available?
The brand offers several bottle sizes and a wide range of accessories. Available are interchangeable sleeves (cork, neoprene), spare caps, and other accessories for everyday use.

Additional parameters
| Category: | Less waste |
|---|---|
| Manufactured by: | Flaška d.o.o. Begunje 82a SI-4275 Begunje Slovenija, EU |
| Country of origin: | Slovenia |
| Vhodné pro: | Kids |
| Volume: | 0,75 l |
| The item has been sold out… | |
Meet Flaska! The programmed glass water bottle
Water structuring with Flaska
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Zakladatel slovinské značky Flaska, Maks Vrečko, je skutečný inovátor. Na nápad, který za Flaskou stojí, přišel při pěstování jahod. Pomáhal totiž manželce na jejich rodinné farmě. Protože ho typické zemědělství nezajímalo a klasické zemědělské technologie moc neznal, začal se zajímat o různé netradiční přístupy. V roce 2003 se díky tomu seznámil s procesem restrukturalizace vody. Rozhodl se provést vlastní pokus - polovinu pole zaléval restrukturalizovanou vodou a druhou polovinu normální vodou.
Nějakou dobu nebyly patrné žádné výrazné rozdíly, ale když nastal čas sklizně, rychle se ukázalo, že voda hrála důležitou roli. Jahody zalévané restrukturalizovanou vodou byly znatelně pevnější. Trvanlivost plodů se prodloužila a úroda na části pole, která byla zalévaná restrukturalizovanou vodou, byla o 18,1 % vydatnější. Na konci sezóny byly rostliny v této části výsadby vitálnější a méně napadené chorobami.
V následujících letech pak Maks v experimentech s restrukturalizovanou vodou pokračoval. Ze skeptika se stal nadšencem této technologie, která je známá již téměř 90 let, od objevů Viktora Schaubergera, průkopníka strukturování vody. Maks říká, že když nad tím zpětně přemýšlí, mělo to být naprosto logické, že zlepšení struktury vody povede i ke zlepšení jahod, vzhledem k tomu, že 89 % plodu jahod je tvořeno vodou. V té době ho to prý ale vůbec nenapadlo.
K údivu mnohých Maks v roce 2009 přestal pěstovat jahody. Měly vynikající kvalitu, odbyt byl skvělý a všichni byli spokojeni. Ale život mu říkal, že se musí poohlédnout po nových výzvách. Začal nabízet technologii strukturování vody v zemědělství. Přes vynikající výsledky testů (při pěstování ovoce, zeleniny, výrobě mléka, chovu drůbeže atd.) nebyl trh ještě připraven přijmout "neviditelnou" technologii, přestože její výsledky byly zcela zřejmé.
Po náročném roce a půl dostal nápad implementovat technologii strukturování vody do lahve pro každodenní použití. V listopadu 2009 byla spuštěna testovací série a po kladném ohlasu byla zahájena skutečná výroba. A tak se zrodila - Flaska! Na slovinský trh vstoupila 10. března 2010.
Věci se začaly hýbat kupředu rychlostí blesku - tým Flasky se rozrůstal, a brzy uváděli na trh nové modely a velikosti lahví a expandovali na nové světové trhy. Vypadá to jako pohádka, ale v reálném životě Flasku také čekaly těžké časy, zejména v letech 2012 až 2014. Toto období překonali jen díky společné práci a spoustě pozitivní energie všech zaměstnanců a partnerů. V následujících letech pak vyvinuli další naprogramované výrobky - džbán Vodan, Doggy Flasku pro psy a sklenici na pití Sirius.
Flaska nadále zdokonaluje proces restrukturalizace vody TPS. Jejich filozofie restrukturalizace vody se liší od většiny ostatních, které tuto technologii nabízejí. Pomáhají vodě vrátit se k její pramenité struktuře. Společnost Flaska zastává názor, že všichni obyvatelé naší planety by měli pít vodu co nejlepší kvality. Výrobou Flasky tak nejen zvyšují obecné povědomí o pití kvalitní vody, ale přispívají ke snižování vytváření plastového odpadu jednorázovými plastovými lahvemi.
Flaska je důkazem toho, že máme moc měnit svět prakticky každým douškem vody, kapku po kapce.


