The water bag has 2L huge capacity, enough for camping, running, hiking, cycling. There is a knob switch setting on the hose, easy to drink. Large water injection port, convenient for water injection.
eBay
AT21-Pack Of 12 12 Oz Sublimated Tumblers Blank, Insulated Stainless Steel Water Bottles With Lids And Straws For DIY
Aliexpress UK
3 litre capacity bladder.
eBay
R6FE Replace Mouthpieces Bites Valves Cover Hydrations Pack Bladder Water Backpacks
Aliexpress UK
Easy open/close leak proof cap with extra large opening for easy fill. QuickLink system ensures easy leak-free combining or detaching of components. Anti-microbial to inhibit growth of bacteria in bladder and tube.
eBay
"20mm PVC Water Pipe Clamps Connectors - Secure fit for 0.5/0.79 Inch OD Pex Tubing, TV Trays and Hose Support, Pack of 20."
Aliexpress UK
British Army - Military - MOD - Surplus.
eBay
DIGRAY Silicone Tube 8x12mm 5x8mm Water Pipe Flexible Hose For Water Sensor & Water Pump & Water Chiller & Laser Tube.
Aliexpress UK
Easy to fit. Weight: 0.025 kg.
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Black Filtered Kitchen Faucet Water Filter Kitchen Faucets Filter Faucet Mixer Water Purification Water Drinking Water Taps
Aliexpress UK
British Army - Military - MOD - Surplus.
eBay
Faucet Water Filter Faucet Mounted Water Filter System Home Kitchen Water Purifier Tap Water Filter to Reduce Chlorine
Aliexpress UK
The CamelBak Hydration Pack Backpack with Water Bladder is a versatile and lightweight option for trail running and cycling adventures in the summer months. Made with durable nylon material, this backpack features a convenient zip closure and a comfortable back position for easy transit. Perfect for both men and women, this unisex adults' unit is ideal for outdoor activities such as hiking and backpacking. With a focus on functionality and style, this CamelBak pack is a practical choice for staying hydrated on the go.
eBay
Faucet Water Filter Faucet Mount Water Filtration System Household Kitchen Water Purifier Tap Water Filter, Reduce Chlorine
Aliexpress UK
Model: ThermoBak, 3L 100oz. Color: Multicam. External fill allows for easy access to the Crux™ reservoir for easy filling, cleaning and ice addition. As military gear ages and sees more use, it might fall into the Grade B category.
eBay
Black Filtered Kitchen Faucet Water Filter Kitchen Faucets Filter Faucet Mixer Water Purification Water Drinking Water Taps
Aliexpress UK