Hammer Blender Bottle Premium Shaker Bottle Size:20 oz The pack's EVA padded shoulder

The pack's EVA padded shoulder straps and back panel make for all-day comfort

abrasion resistant TPU material and has Hydrapak's Beyound Lifetime Guarantee

abrasion resistant TPU & RF welded seams for superior durability and elasticity

size chart

Hand pocket(s)

Hammer Blender Bottle Premium Shaker Bottle Size:20 oz The pack's EVA padded shoulderPerfect for mixing up your Perpetuem, Recoverite, and protein drinks. Stay open flip cap Extra wide mouth Screw on lid, without rubber seal and leak free! Easy to use, easy to clean, dishwasher safe Light weight and portable Fits in most drink holders Mix, pour, store. All in the same container