Fill it yourself, save on shipping costs Balazs Unfilled Uppercut Bags Balazs' commercial-grade Uppercut Bags are excellent for practicing hooks, jabs and uppercuts. They are constructed to withstand the rigor of daily commercial use. 18oz vinyl-coated nylon canvas Commercial-grade material for better durability. Long-lasting material Features nylon straps for D-rings made of the same high strength material used for seat belts and are double stitched for added durability. Includes twist-free swivel Each bag comes complete with a chain assembly, including a twist-free swivel. Unfilled Fill it yourself and save on shipping costs. Innovative, commercial-grade equipment Balazs Boxing creates commercial-grade equipment for individuals and institutions. Our long-lasting equipment supports boxing workouts in basements, garages, police academies, universities and the best gyms in the world. Bring your training to the next level Unfilled Uppercut Bag Buying Options Coated Canvas UppercutBag Buying Options Unfilled Leather HeavyBag Buying Options Unfilled Heavy Bag Add to Cart Unfilled Muay Thai Bag Add to Cart H2S Ceiling Mount Add to Cart Combo Gloves Add to Cart Customer Reviews — — — — — 4.2 out of 5 stars 5 — Price $89.00$89.00 $179.00$179.00 — $99.00$99.00 $179.00$179.00 $249.00$249.00 $69.00$69.00 Material 18 oz vinyl-coated canvas 18 oz vinyl-coated canvas Leather 18 oz vinyl-coated canvas 18 oz vinyl-coated canvas Powder-coated steel Leather Filled ✘ ✔ ✘ ✘ ✘ ✘ ✘ Color Black, Blue Black, Blue Brown Black, Blue Black, Blue Nu-Black Black, Yellow Size 50 lb 50 lb 100, 150 lb 25, 50, 70, 100, 125, 150 lb 100, 130 lb For 150 lb (300 w/ HD Spring) 12, 16 oz Style Uppercut Uppercut Heavy Bag, Muay Thai Heavy Bag Muay Thai Bag For Heavy Bags, Muay Thai ... For Heavy Bag, Muay Thai ... Included accessories Balazs twist-free bag chains Balazs twist-free bag chains 1200 lb chains, snaps, swivel Chains and twist-free swivel Balazs twist-free bag chains Mounting bolts Hook & Loop Closure Double-End Ready ✘ ✘ ✔ ✔ ✔ ✘ ✘