Model with hood of bag cinched up. There is only one drawcord adjustment for the hood (seen above in black)
6'0" Summerlite in it's included stuff sack measures 6" × 12". Milk jug filled to 1.25" weighs the same as the bag in it's stuff sack.
Two-way zipper allows the user to vent when overheated inside the bag.
5'11" model zipped inside 6'0" Summerlite
Summerlite 6'0" bag fully zipped open
The double-sided blue arrow shows the 2.5" insulated draft tube which runs along the top zipper only. The top zipper and bottom zipper both feature a 1/2" wide zipper snag guard.