Lightweight and stowable backpack straps

or in a dry

The perfect material choice for strong

They are screw-out type and they have an "O" ring lid seal

Stays flexible too - allows for structural movement

Lewmar 30mm Triple Control Block 420534 Skiff Suit Lightweight and stowable backpack strapsIdeal for use with hand held loads, Lewmars Control Blocks feature lightweight, performance load bearing capacity. MRT (Metal Replacement Technology) and a stainless steel central race and balls provide a weight advantage, while Long Fibre Technology offers exceptional strength and durability. The open design allows sand and salt to be flushed out easily, keeping maintenance simple. Features Lightweight Very High Strength Impact Resistant Reduced