If you're doing any big water tandem canoeing you won't want to leave home without some flotation. These Infinity Center floats fit in all whitewater tandem boats (except those with upright bracing).
Sticks, stubs, thorns and horns make holes and tears in your PVC and vinyl gear. Tear-Aid Patch - Type B is your answer; It's durable, flexible, airtight and watertight. Perfect for your repair kit.
This patch with nickel-plated D-ring can be attached with Clifton Urethane Adhesive to dry bags, Royalex® canoes and other vinyl (PVC) surfaces.
The patch diameter for these D-rings is 6 1/2".