HollowBlock2 6.8mm x 13.5" Loop - Black 76-106 cm Friends are the most iconic

Friends are the most iconic protection ever made

Air-flow shoulder straps also ensure the backpack has good ventilation and the weight is distributed optimally

Whether it is clearing out heli pads

Convert any standard water bottle into an infusion brewing machine

The two layers are also offset for more uniform insulation and cushioning

HollowBlock2 6.8mm x 13.5" Loop - Black 76-106 cm Friends are the most iconicSterling's bestselling friction hitch and autoblock has been redesigned with a stronger aramid fiber. The 6. 8 mm HollowBlock2 is made of 100% Technora fiber for increased abrasion resistance and improved durability. It's gripping ability comes from the unique hollow braid construction, for use as a prusik or Klemheist knot on ropes 7 mm or larger.