Patagonia Black Hole Duffel 55L

Patagonia's Black Hole Duffel is the travel/gear bag that refuses to quit. 100% recycled ripstop polyester with a TPU lamination creates a weather-resistant shell that shrugs off rain, snow, mud, and airline abuse. Padded backpack straps convert it from duffel to backpack instantly. The U-shaped lid opens wide for easy packing and finding things. External end pocket, internal mesh pocket, and daisy chains for lashing extra gear. 55L is the sweet spot: big enough for a week of travel or a full weekend of gear, small enough to carry on (check airline dimensions). Available in gorgeous colors. Ironclad Guarantee means Patagonia repairs or replaces it if anything goes wrong. Bombproof.