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4.5 8

Sea to Summit

Jet Stream Pump Sack

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This little pump will turn heads in the campsite, the Sea to Summit Jet Stream Pumpsack is a spring-loaded pump that doubles as a stuff sack for your mat or other lightweight hiking gear.

Once attached to the valve of any Sea to Summit Sleeping Mat, the finger loops on the Jet Stream Pump combined with one-way intake ports make inflating your mat a fast and efficient procedure, without a dizzy head.

Made of durable 30D Ultra Sil Cordura fabric, the Jet Stream Pumpsack is a lightweight luxury you can afford on your next adventure.

  • Delivers more than a lung full of air
  • One-way valves let air in on the upstroke
  • Air is delivered to the mat on the downstroke
  • Doubles as a stuff sack for Comfort Light (blue) and Ultralight (yellow) mats
Snowys Code:
Supplier Code:
External Dimensions:
10L x 10W x 22H cm
Packed Dimensions:
10L x 10W x 3H cm
30D Ultra Sil® Nylon
0.048 Kg
Limited Lifetime

(8 reviews)
4.5 8
5 stars
4 stars
3 stars
2 stars
1 star
Oct 12 2018

Should have bought it earlier

When I bought my Sea to Summit mat (large, ultra light, insulated) several years ago from Snowy's, I passed on the pump. It sort of smacked as an add on gizmo to get some more bucks out of you. But I have experienced the light headedness associated with blowing the thing up manually too often so thought the pump sack might be worth a try. ABSOLUTELY LOVE IT. I can inflate the mat far quicker with the pump with little or no effort required. The criticism Neil has in his review about not being able to pump it up hard enough is true to some degree But for heaven sake all you have to do is remove the pump and 3-4 breaths later it's as hard as anyone needs.

- Happy Valley, SA
Jun 06 2018

Jet Stream Pump Sack

Purchased this to pump up my comfort plus large rectangular mat. I find that it attaches to the values well and pumps the mat up quickly but it gets to the stage where the air pressure in the mat is to great for the pump to put any more air in. I'm 100kg so I need to put plenty of air in the mat to keep me off the ground during the night. I end up blowing up the mat by breath. So the pump doesn't work for me.

- Wollongong
Mar 25 2018

Jet Stream Pump Sack - Excellent

easy to use and love any equipment that can be multi purposed

- Melbourne, VIC
Sep 14 2017

Quick and Easy

Light, compact, gets the job done quick and easy.
Haven't used it as a stuff sack.

- 2287
Aug 21 2017

good pump

Pumps up the sleeping mat well.

- Point Cook
Jun 17 2017

Sea to Summit Jet Stream Punp Sack

Works very well however to use as stuff sack for Large insulated pad it requires the pad to be rolled very tightly. It certainly a lot easier than inflating the pad by mouth and avoids condensation in the pad

- Greensborough Vic
Apr 26 2017

Great little pump

nice little pump that fit well in the top of the comfort light stuff sack.(the comfort light mat (large) is to big to fit in the pump itself). after using it a couple of times i got the technique down pat and it inflates quickly. saves on a dizzy head :-)

- melbourne
Feb 25 2017

Great Design

Is a much better option than blowing up your mattress manually. Takes next to no time or effort. It also fits my STS Ultralight Mat perfectly with room to spare.

- Carrum Downs

Will my large comfort plus insulated mat fit into the stuff sack?1 answer

It is a s2s mat.

- Buffalo(4 weeks ago)

G'day Austin,

The Sea to Summit Jet Stream Pump Sack will only fit the Comfort Light (blue) and Ultralight (yellow) mats inside it. I have a Comfort Plus Insulated and find it fits well in the top of the storage bag.

- Snowys(3 weeks ago)

Is it compatible with both sea to summit mats & pillows 1 answer

More specific is it compatible with the Sea to Summit Camp Mat SI Sleeping Mat & Sea to Summit Aeros Pillow

- Neutral Bay(2 months ago)

G'day Rob,

I've just given Sea to Summit a buzz and they told me that their Jet Stream Pump Sack doesn't work with their new pillows as the valve is too small. The old model pillows would work but they've changed the valves to make them pack down smaller. It will work with your SI Camp Mat without any worries though. 

- Snowys(2 months ago)

Would I be able to inflate Coleman Quickbed Airbed, with this?1 answer

Coleman Quickbed Airbed Queen

- Mansfield(4 months ago)

G'day Roy, 

I've just looked into this for you, and I found that the Jet Stream Pump Sack from Sea to Summit isn't going to be able to inflate a Coleman Quickbed as the valves are not compatible.

Your best bet would be to get yourself a Coleman Quickpump as that will have your airbed inflated in no time. 

- Snowys(4 months ago)

Will this pump work on a thermarest Neo Air with some sort of adaptor?1 answer

such as tubing? Do you sell such an adaptor?

- Canberra(6 months ago)

There's nothing readily available sorry Jeff. I'm sure someone with a bit of creativity and motivation could fashion something that would work, but I don't think it would be a quick and easy solution. The Jet Stream Pump Sack's are designed specifically for the valve on the Sea To Summit sleeping mats.

- Snowys(6 months ago)

What size is my mattress? 1 answer

I have the sea to summit ultra light but don't remember the size. Will it say the size somewhere? Just need to know if this sack will fit

- Sydney(1 year ago)

G'day Adam,

You can find the Sea to Summit Ultralight Mat here.

Good news - your mat will fit in the Sea to Summit Jet Stream.

- Snowys(1 year ago)

Would this pump sack fit the black wolf range of matresses?1 answer

Blackwolf Deluxe self-inflating mat

- Oxley(1 year ago)

G'day Christine,

Unfortunately, the Black Wolf Mats use a different valve which means the Sea to Summit Jet Stream won't be of any use with them.

- Snowys(1 year ago)

what sea to summit mats will fit in this sack1 answer

which models will fit

- Kent Town (1 year ago)

G’day Rachel,

That’s a great question, I’ve had a look at the info provided by the supplier, and the Sea to Summit mats that will fit inside the Jet Stream Pump Sack are:

- Ultralight (non-insulated) Small, Medium, and Large size

- Ultralight Insulated Small and Medium size

- Comfort Light (non-insulated) Small, Medium, and Large size

- Comfort Plus Tapered (non-insulated) Small, Medium, and Large size

- Comfort Plus Rectangular (non-insulated) Medium and Large size. 

- Snowys(1 year ago)

Fit Exped mats?1 answer

Hi, will this work on an Exped Synmat UL 7?

- Annandale(1 year ago)

G'day Peter,

I've just tested this pump pack with the Exped but the valves are not compatible I'm sorry.  

- Snowys(1 year ago)

Which mattress?1 answer

Will the regular size S2S Ultralight Insulated fit in the stuffsack?

- Illawarra NSW(1 year ago)

G'day Nathan,

We've just tested this for ourselves in store, and you can definitely fit the Sea to Summit Ultralight Insulated Regular Mat inside the Jet Stream Pump Sack. Just keep in mind that the original stuff sack will be a little more of a generous fit though. 

- Snowys(1 year ago)
Heads up! Our store in Brendale (QLD) doesn’t have footwear available for fittings. If you order online, your footwear will be sent from SA... quick-smart!
Heads up! Our store in Brendale (QLD) doesn’t have footwear available for fittings. If you order online, your footwear will be sent from SA... quick-smart!
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