BTR 2L Hydration Bladder, BPA-Free Water Bag for Running, Cycling and Hiking
BTR 2L Hydration Bladder, BPA-Free Water Bag for Running, Cycling and Hiking
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Delivery & Returns
Delivery & Returns
Free UK delivery and returns. Full details, including dispatch times and the InPost locker option, are on our delivery information page.
Drink on the Move with a 2 Litre Hydration Bladder
The BTR hydration bladder gives you hands-free water on the bike, on the trail and on the run. It is a 2 litre BPA-free water bladder with a 100 cm hose and a lockable bite valve, so you can sip without breaking stride, without rummaging for a bottle and without sloshing weight around in your bag.
It fits most running vests, cycling backpacks and hiking daypacks. At 2 litres it holds enough water for a long ride, a half marathon training run or a full day on the hills, and it folds flat when empty so it takes up next to no room in your bag.
Worried About Plastic Taste? Read This First
Every new plastic water bladder (ours, Camelbak, Hydrapak, Osprey, every single one) has a slight plastic taste on first use. Our bladder is 100% BPA and BPS free, so it is completely safe. The taste is not harmful. It just needs a proper first clean.
Fill the bladder with warm soapy water, add a tablespoon of bicarbonate of soda and a squeeze of lemon juice, and leave it to soak for 30 to 60 minutes. Rinse thoroughly, then rinse again, and that is the taste gone. Watch the two-minute video below, or read our blog post for the detailed version.
Key Features
| 2 Litre Capacity | Enough water for a long ride, a half marathon run or a full day hike. |
| Lockable Bite Valve | A soft bite valve you simply bite to drink. Set the shut-off to ON before you set off and back to OFF when you stop, so nothing drips inside your pack while it is knocking about. |
| Protective Dust Cover | An attached cap fits over the mouthpiece to keep off mud, dust and road spray. It stays tethered to the valve, so it cannot get lost on the trail. |
| Wide Screw Cap Opening | Fill it straight from a tap and get a hand or brush inside to clean. The cap screws down for a leak-proof seal and is strapped to the bladder, so you never drop it. |
| BPA and BPS Free | Food-grade plastic, completely safe. No nasty chemicals leaching into your water on hot summer rides. |
| 100 cm Drinking Hose | Long enough to route over the shoulder of any running vest, cycling backpack or hiking rucksack, so the bite valve sits where you need it. |
| Tough Welded Seams | Built to survive being stuffed in a pack with keys, pumps, tools and everything else you carry. |
| Universal Backpack Fit | The slim 17 cm x 36 cm shape slides into the hydration sleeve of nearly any running vest, cycling pack, MTB backpack or hiking rucksack. Two slots along the top let you hang it from a hydration hook, or hang it up to dry after cleaning. |
How to Use
| 1. Fill | Unscrew the wide cap and fill with water, up to 2 litres. |
| 2. Close | Screw the cap down firmly, slide the bladder into your pack’s hydration sleeve and route the hose over your shoulder. |
| 3. Drink | Flip off the dust cover, set the valve to ON and bite to drink. Set it back to OFF when you are done. |
Who is This Hydration Bladder For?
Runners
For trail runners, marathon training and ultra distance sessions, a running hydration bladder beats carrying bottles every time. Hands stay free, the weight sits close to your back, and you can drink on the move without breaking pace. The 2 litre capacity covers a long run even in summer heat.
Cyclists and Commuters
Road cyclists, MTB riders and bike commuters all get the same benefit: more water, less bottle-rummaging. Slip the bladder into your cycling backpack, route the hose over your shoulder and sip while you ride. No more unscrewing bottle tops at traffic lights.
Hikers and Walkers
2 litres is the sweet spot for a full day on the hills. Most hiking rucksacks have a dedicated hydration sleeve and a hose port, and this bladder fits them. Walk, talk and drink without stopping to dig around in your pack.
Specifications
| Capacity | 2 litres |
| Bladder Dimensions | 36 cm length, 17 cm width |
| Hose Length | 100 cm |
| Material | Food-grade EVA, BPA free, BPS free |
| Valve | Soft bite valve with ON/OFF shut-off and attached dust cover |
| Fill Opening | Wide screw cap, strapped to the bladder, for easy filling and cleaning |
| Compatibility | Fits most hydration backpacks, running vests, MTB packs and hiking rucksacks with a hydration sleeve |
| SKU | BTR057 |
Free UK delivery | Free returns via Royal Mail | Contact us for help
Read more: How to get rid of the plastic taste in a new water bladder
