Both my Gossamer Gear packs are size Large, both sit pads that came with them are subsequently also Large. For example, there is a small, medium and large sized sit pad for the small, medium and large size Mariposa packs. My Gossamer Gear packs- (2019) Mariposa with ‘eggcrate’ SitLight pad on left and smaller (2020) G4-20 pack with G SitLight Camp Seat back padĭepending on what size of pack is purchased determines what size of sit pad is incorporated. More recently, in 2020, I sized down, stuck with the brand I know and like, and purchased a frameless Gossamer Gear G4-20. Even then I could squeeze more ‘stuff’ in if necessary.
![klymit airbeam pack frame klymit airbeam pack frame](https://assets.trailspace.com/assets/3/4/8/2417480/IMG_1742.jpg)
It is only when carrying more clothing for colder or inclement weather, or when also loaded with extra water and many days of food that it is approaching full.
![klymit airbeam pack frame klymit airbeam pack frame](http://michellee16.sg-host.com/wp-content/uploads/2013/11/PDBGyellow-150x150.jpg)
This is a pretty big pack and will swallow a lot of gear. I can keep many items outside of the main pack, including my shelter in the tall wand pocket on the side, and day ‘stuff’ and waterproof in the stretchy outer pocket. This is a lovely lightweight framed pack that I can configure exactly to my preference. I wore out my first one, retired it and purchased a new Mariposa in late 2019. I have most experience with the Gossamer Gear Mariposa, having used one of these terrific packs over thousands of trail miles. Three Points of the Compass is currently employing an Osprey Manta on dayhikes, and one of two Gossamer Gear packs for any multi-day backpacking trips. The pads are tough, flexible and resilient, and exhibit good UV stability” Gossamer Gear The foam is amazingly light and strong for its density. The SitLight can also be used to sit on in camp or during breaks, to lengthen your existing sleep pad, or as a base for your pillow. “Designed specifically to be used in the pad pocket of any of our overnight backpacks, this multi-use ultralight pad will give structure to your pack, cushion your back, and allow some air to circulate between you and the pack while keeping the pack body close to you.
![klymit airbeam pack frame klymit airbeam pack frame](http://c767204.r4.cf2.rackcdn.com/240b0004-4a20-4512-8392-ad1518c0445d.png)
G SitLight Camp Seat in Gossamer Gear G4-20 pack