You just found a 20lbs davenport anchor and can't figure out how you can get this prize back to the surface. You need a lift bag. You never know what you're going to find on a dive that is worth money, so always pack a lift bag when you go diving. OMS offers Lift Bags with manual dump valves and unique "non-air spill" openings that prevent lift bag from dumping air or taking on water whenit hits the surface. All Lift bags have a point of attachment for a slate.
OMS Model #BCA-262 LIFT BAG
- 4'5" (134 cm) L
- 125 lb. (56 kg) lift