I'd suggest a stuff sack of about 30L volume, Claire. From new the Aurora -5 bag measures abut 45cm Long and about 28cm diameter which equates to just under 30L, and a bit of extra space is going to make packing it away easier. ~ Ben

G'day SW,

The 2XL Stuff Sack might be just large enough for your double sleeping bag however it's hard to say, as there are lots of different sizes of double sleeping bag, that will all pack away into slightly different sizes. If it is a hike style double, then yes it should be ok. If it is a larger, general camping style bag it might not fit. We'd recommend doing your best to roll or stuff it into a plastic bag/bin liner and then measuring that for an idea of the size you'll need.

G'day Steve,

The Trek 3 sleeping bag is supplied with an ultra-sil compression stuff sack, and a storage sack, so I'm not too sure what your plans for the stuff sack are? The Large Stuff Sack is the same size as the supplied compression stuff sack if you're looking for size comparison.

G'day Hannah,

Each stuff sack has its dimension listed above if you click on a size. Measure the length and width of the packed up tent and click on a size. For example, the Large bag measures 40L x 21W. I hope this helps!

G'day Brett,

I've just had a look into this for you, and the largest Sea to Summit Stuff Sack (2XL) will fit the Black Wolf Star 500, but it is only a little larger than the compression stuff sack the bag comes with. The Rivergum XL is too large to fit into any of the Stuff Sacks. Just to double check, you are stuffing the sleeping bags into their supplied sacks and not rolling them?

G'day Damian,

The Caribee Snow Drift Sleeping Bag is quite large, at 44cm in length and 28cm in width and height. I double checked with our display model and unfortunately, the bag is too large to fit in any of the Sea to Summit Stuff Sacks, however, it will fit in the 2XL Sea to Summit Mesh Stuff Sack. The in-use dimensions are the same but the mesh sack has a bit more give allowing the sack to comfortably stretch over the sleeping bag.

G'day Sarah,

Both the XXL Sea to Summit Stuff Sack and the XL Sea to Summit Compression Sack have a maximum capacity of 30L. The compression bag will give you the option of compressing the load, but the straight stuff sack is perhaps easier to deal with as it doesn't have the extra straps getting in the way. 

G'day Sarah,

It's hard to say because sleeping bags come in so many shapes, sizes and weights. Is your sleeping bag a model that we stock currently? If so I'm happy to go down on the shop floor and work out which size will fit it best. Otherwise, you might have to make an educated guess, you're always welcome to return it if you go for it and it doesn't fit. 

G'day Sophia,

You can view the capacity of each size stuff sack by selecting the size from the drop-down menu but here's a quick breakdown for you - 

XXS 2.5L, XS 4L, S 6.5L, M 9L, L 15L, XL 20L, XXL 30L 

G'day Courtney,

I've been and had a quick play with the stuff sacks and I don't think you're going to get a bed like the Coleman Queen Double High Quickbed into even the biggest size sorry. Not easily anyway! I'd be more inclined to suggest something like the Oztrail Canvas Duffle Bag Medium that'll give you a bigger opening to get the bed though, as well as having handles to help with lugging it around. As far as the sleeping bag goes they can vary wildly in size so it's hard to say. If your bag is a model we sell I'd be happy to test it out for you, just let me know which one you've got.

The fabric is waterproof Fiona, but the sack is not seam sealed and there is no way to make the closure watertight. In comparison to the compression sacks, they are not seam sealed either, but the cap that makes up the compression feature will reduce the likelihood of water ingress through the closure. If you want waterproof, then a dry sack or compression dry sack is your best bet.