To wear the windbreaker or not; it's cold but not that cold. Aha, the bungee, perfect for layers on the go.

Yep!  The Blackburn Design Outpost Elite HitchHiker Bag works happily in conjunction with the lauded Outpost Elite Handlebar Roll and, get this with other brands bar rolls too. Plus, best of all, you can use The Blackburn Design Outpost Elite HitchHiker Bag on its own, and its outer bungee is perfect for lashing a layer.

• Capacity - 2.5L
• Dimensions - 152 x 254mm
• Mounting Options - Hook and loop straps
• Product Weight - 250 grams
• Water Resistance - Waterproof
• Welded Seams - When it comes to rain, stitched seams can be a liability.  Blackburn solved that issue by welding the seams on the Outpost Elite HitchHiker bag, making it extra water-resistant.
• Front Bungee Storage - To wear the windbreaker or not -- it's cold but not that cold.  Aha!  The bungee.  Perfect for layers on the go.
• Multiple Lashing Points - Don't tell the competition, but this is Blackburn's sauce.  Yes, it's delectable.  Actually, it's what allows the Outpost Elite HitchHiker to be used on its own easily, with the Outpost Elite handlebar roll, or with other brands bar rolls thanks to multiple lashing points.