Akona Huron DX Heavy Duty Mesh Backpack with Dry Bag Color:Black the attached hood offers 3mm

the attached hood offers 3mm of thermal protection and features a 2mm face seal to help seal off water entry and minimize heat loss

or in NavSlate

Aluminum 100

you can size correctly the mask that works best for you

Akona Huron DX Heavy Duty Mesh Backpack with Dry Bag Color:Black the attached hood offers 3mmThe coated mesh construction makes for a durable backpack. The Huron DX is larger than the Huron LT, has padded shoulder straps, and the exterior dry pocket is great for a phone, keys, and other small items. DETAILS Saltwater Resistant Zipper Rust proof brass grommets Padded shoulder straps Nylon mesh construction 30 X 15. 5 76 x 39 cm diameter Limited Two Year Warranty