Heroclip, the carabiner with a hook on it, hardly ever goes on sale, but our readers can save 20% when they buy two of them today with promo code GIZMODOHC.
That rotating hook means you can hang your carabiner off tent poles, tree branches, or anything else, while leaving the actual carabiner free to clip onto your stuff. It’s one of those things you might not immediately see a use for, but will come in handy far more often than you’d expect. Needless to say, they’d also make great holiday gifts for your more adventurous friends and family members.