Great bag for snorkeling! I bought 2- one black and one blue. Someone had a red one on the cruise. Fit a full wetsuit, dive boots, mask, snorkel, flippers and towel. There is a nice pocket on the front (I kept my comb, hair clips and small bottle of mask clear in it); it closes with velcro. There is also a nice zippered pocket in the back which is basically waterproof- unless you submerge it in water which I didn't do). The bag actually got applause from our snorkeling group :) It is well made, sturdy and easy to carry. I used one of the straps to hang it over my shoulder. There are 2 straps so you can wear it like a backpack. The drawstring opening is easy to use too- the opening is nice and wide so it was easy to remove and return my gear.