BQA Hydration Water Bladder Reservoir for Hiking Biking Climbing Cycling Running, Large Opening Item Specifics Color: Blue/Blue with Clinging Kit Capacity: 2L /2.5L/3L Opening Diameter: 3.6 inches Drinking Tube:40 inches Use Range *Suitable for a day-pack, bike, camping, hunting or rain survival, and other outdoor sports. Why you choose BQA water bladder? *Foldable, watertight nozzle, and the water bladder tube is fitted with an opening and locking device. *Wide opening for easy filling, cleaning, draining, and ice insertion. *Hydration pack bladder with ON/OFF valve. *Auto-shutoff valve prevents leaking when the tube is detached. *With a dustproof cover, keep it clean and non-leaking. *Detachable INSULATED TUBE for better storage. *Can resist temperature changes in hot and cold weather. *The hydration water bladder is compatible with most hydration packs. Tips for Usage Don’t fill it with milk, juice, soft drinks, alcohol, liquor, etc. Avoid keep small sediments when you use of valves and hoses to not easier to fully clean. Please make sure the inside and outside are completely dry before storing.HIGH-QUALITY CUSTOMER SERVICE: We provide a one-year replacement warranty and a 180-day refund. Some users may notice a plastic-like smell when they start using it. This is the smell that can be found in any product using TPU material. This smell usually disappears over time. You can also eliminate odors by adding lemon juice and water to the hydration bladder and then putting it in the refrigerator. If you have any questions or comments, we are willing to receive your information. MULTPLE SIZE OPTIONS & EASY CLEANING: BQA water bags have different capacities of 2L and 3L, providing a variety of options. The detachable hose up to 1m makes cleaning easier. The large opening design makes it easier to fill ice, easy to clean and dry, the arc shape effectively avoids cleaning dead corners, and an additional dust cover design is added to keep the soft mouthpiece clean. ARTIFICIAL MECHANICS DESIGN & LOW PROFILE DESIGN: The handle at the opening of the water bag adopts an ergonomic design for a comfortable grip. The threaded cleaning cover makes the opening and closing of the water bag more convenient and easy. It adopts a special patented design of 130° water soft mouthpiece, making it easier to drink outdoors. The pushable switch structure at the mouthpiece makes it easier to operate with one hand. Low Profile Design fit for unmatched stability. WATER LEAKAGE & STRONG PRESSURE RESISTANCE: The water bag is made of thick 0.32mm TPU material, with a double-layer crimping process design, providing a full range of leakage protection. It can withstand a weight of 80kg for 15 minutes and has passed the pressure bearing test. The unique design of 3 hanging holes makes our water bag suitable for most backpacks. CERTIFIED TPU MATERIAL: BQA water bag is made of TPU environmentally friendly materials ensure 100% BPA and BPS free. The water bag soft mouthpiece is made of food-grade silica gel, which has no peculiar smell and good abrasion resistance, which provides protection for your health. The excellent TPU material can be used when the outside world is at minus 35-70 degrees Celsius. It is your ideal outdoor sports partner.Date First Available: April 8, 2021. Best Sellers Rank: #26,130 in Sports & Outdoors. Customer Reviews: 4.4 out of 5 stars 262 ratings 4.4 out of 5 stars. : B08ZDHBFJT. Size: ?2L. Part Number: ?AM2L-00. Manufacturer: ?BQA. Color: ?Blue. Brand Name: ?BQA. Item Dimensions LxWxH: ?16 x 8 x 1 inches. Package Weight: ?0.21 Kilograms. Item Package Dimensions L x W x H: ?15.31 x 7.36 x 1.42 inches.