Camelbak Transformer 3L Hydration Pack - Black Polypropylene H1 is a PH steel

H1 is a PH steel meaning it is a precipitation-processed alloy

This multi-layered backpack features padded

Available in both a stainless steel and ultra-lightweight titanium version

Super Convenient: Quick Connect bottle adapter lets you filter water directly into a variety of containers

A hard-anodized aerospace aluminum housing keeps this headlamp lightweight and durable

Camelbak Transformer 3L Hydration Pack - Black Polypropylene H1 is a PH steelSome situations call for a sleek, low profile system. Others call for a full size pack. CamelBak's TransFormer gives you both options, and one in between. Convert the sleek base system by adding either a small pocket or a full length compartment, or both. Complete with flat pockets and organizing features, this system can be whatever you need it to be. Capacity 102 oz (3. 1 L) Cargo 952 CU IN (15. 6 L) Transform the storage capacity with two removable