Ultra-Sil Dry Bag Two Season Filter unit holds one serving

Filter unit holds one serving (approx 30g) of ground coffee

Polypropylene sipping lid fits firmly to prevent spills

Double-stitched and fully taped waterproof seams

Made of a soft multifilament polyester

Ultra-Sil Dry Bag Two Season Filter unit holds one servingThe Ultra Sil Dry Bag won the sought after Backpacker Editors' Choice award in 2006 and remains the ideal dry bag for backpacking and travel. Made with lightweight, waterproof bluesign approved 30D Ultra Sil fabric featuring Cordura yarns, it's the perfect choice to organize your gear inside your backpack or duffle like a pro. The semi translucent fabric makes its easy to see whats in each dry bag. Other features include a non wicking hypalon roll top