What's in the box:

2.5L Outdoor Water Bladder

Food-grade material construction for safe use, ideal capacity with wide mouth for easy clean and add water, great for outdoor camping, running, cycling, mountaineering, walking and hiking.

Features:
Ideal capacity built with food-grade and anti-bacteria material, both the bag and tube are BPA free for healthy water drinking.
90 rotate the mouthpiece and then bite it to suck water, the soft mouthpiece with easily accessible ON/OFF valve prevents leakage and come with a cover to prevent dust out.
Wide mouth for easy pouring water in and for hand to brush easily access to the interior the water bladder.
Can withstand temperatures between -20 to +40 degree and compatible with most hydration packs.
3.3ft quick in/out tube is detachable and the water stop valve at bottom will auto shut off when the tube is removed to prevent leakage of water.
Suitable for outdoor running, cycling, mountaineering, walking and marathon.

Specifications:
Material: Silicone & TPU & PC & PP
Capacity: 1.5L / 2.5L (optional)
Size:
1.5L: 34 * 17.5cm / 13.4 * 6.9in
2.5L: 39.5 * 20.5cm / 15.6 * 8.1in
Weight: 60g / 2.1oz
Package weight: 210-230g / 7.4-8.1oz

Package list:
1 * Water Bag