The CamelBak Snoblast 22 Hydration Pack in Purple Egret is a versatile and insulated backpack designed for hiking and sports activities. Will fit a 70oz hydration bladder (not included) Made with durable nylon material, this pack features 4 pockets, a zip closure, and is compatible with snow skis. The pack is BPA/BPS/BPF free, making it safe for hydration needs. Perfect for both men and women, this hydration pack by CamelBak is a reliable choice for outdoor adventures.