The Tantrums Crest 6 Hydration Vest is built with a close, minimal bounce, breathable mesh construction with plenty of storage options throughout the pack. Designed to carry up to a 1.5L bladder alongside two 600ml Hydrapak soft flasks, the Crest 6 offers plenty of hydration capacity without adding too much bulk. Stretch stash pockets provide quick access to gels, layers and essentials. Details - Secure, body-hugging fit to minimise bounce - Includes two 600ml Hydrapak soft flasks, compatible with a 1.5L hydration bladder (not included) - Hidden trekking pole attachment with Salomon Quiver compatibility - Fabric: 75% Nylon / 25% Mesh