BuoyancyBack buoyancy only: 140 N in size S/M
Flexibility7 rings, 2 hose holders, 2 releasable weight pockets + 2 fixed, access pocket
Lightweight2.99 kg in size M
AdjustableAvailable in 2 sizes (S/M and L/XL). Adjustable-length waist strap
Abrasion resistanceOuter fabric material: 600d polyester. Bladder fabric: Polyamide 420
WarrantyAvailability of spare parts essential to the use of the product: 10 years.