Jannu Tritan 750ml Water Bottle - Sports Cap Wide Mouth Portable Training The asymmetrically grooved sidewalls allows

The asymmetrically grooved sidewalls allows increased braking power during a leader or top rope fall or while rappelling

Although this seams counterintuitive at first

David Peason and Chris Webb Parsons

All this has let Rab produce a down suit that won't let you down

Jannu Tritan 750ml Water Bottle - Sports Cap Wide Mouth Portable Training The asymmetrically grooved sidewalls allowsDescription Laken Tritan 750ml sport water bottle. Transparent, resistant and tough. It has the Laken Jannu sport cap with a flip straw that allows drinking without lifting up the bottle. You can hold the bottle and open the cap using a single hand, by pushing the press to release button. No need to bite the valve, just open and sip. You can also remove the straw and use it as any other bottle. The body of this wide mouth bottle is made up of Tritan