The Dive Rite {75 lb | 34 kg} Lift Bag is a square shape that is (28.5 in | 72.3 cm} tall by {22.5 in | 57.1 cm} wide and has a handle at the top and reflective tape on both sides. Heavy duty from 1000 denier cordura laminated with 5 mil of TPU, plus RF welded seams and double stitched edging. As a true lift bag, it contains an internal dump valve with pull cord that is used by the diver ascending with the bag to control ascent rate. The open design allows air to vent out the bottom in a rapid ascent. The shape allows for more lift at the top of the bag while still maintaining a lower profile. Available in safety orange color, the Dive Rite {75 lb | 34 kg} Lift Bag includes its own built-in mesh carrying sleeve.