TREKOLOGY 30L Pump Sack Roll Top Compression Bag for UL80v2 Sleeping Mats, Camping Mats, Sleeping Pad, Mattress, Inflatable Mats

So simple and works a treat - inflating a mattress has never been so easy and quiet! The mattress is well made, comfortable and easy to use. The one negative thing is that the mattress ‘rustles’, this maybe simply because it is new.

A perfect (if not essential addition to the UL80 sleeping pad (also excellent). Far easier and far less damaging option to inflate your sleeping pad as it takes a few ‘bags full’ of air to almost completely inflate a sleep pad, but also prevents the moisture from your breath from Building up in the pad itself. So small that you barely notice it, so simple that it is unlikely to fail.

Package arrived on time and well packaged.well I have a cpl little gripes the material isn't the lightest which would have been better.also with it doubling as a dry bag there's a stiff trim round the top which hinders filling with air.so if your pack is over 30l it's not much use as your main dry bag.i can see what they were trying to do give you 2 uses which is great.most packs for over night camps are over 40l.so they might aswell have made the pump sack from lighter material.as I say there small gripes and for the price you can't go wrong

Quality material! Still good as new for me and it’s been a couple years. Things inside don’t get wet so it does the main job well, and it can be used as a pump sack for your sleeping mat.

I brought it mainly for the value, other brand pump sacks were over £25-£30, whereas this was £10. I also bought it with the Trekology UL80 pad and ALUFT 2.0 pillow, hoping it'd work for both since it's the same manufacturer. As expected, it works with the UL80 sleeping pad without any issues. It only takes 5-7 pumps depending on how much air you get in the bag and it's the same material as the sleeping pad. But unexpectedly, it doesn't work with the pillow, which has a smaller nozzle and must be inflated by breath. Not a major issue but something to be aware of.

Sadly doesn't fit the highlander Nap Pak Arctic R11 I did read somewhere I'm trying to find to get information corrected about so someone buys. Pumpsack a good size and well made just doesn't work for me. I missed my window to send back keep meaning to.

If you bought the sleep mat, you need this. This makes inflating VERY easy. Its lightweight. You can store other things in it when moving. The quality is as good as the sleep mat. 100%, get this if you got the mat. This is well worth the extra money to make life easier.

The Trekology 30l pump sac needs an adapter to fit my Thermarest Neo-Air Xtherm mat. It's connector is an exact fit for my knackered Thermarest Neoair’s pump sac connector valve, so it does not fit the Thermarest mat’s connection unless the rubber valve from the Xtherm’s pump sac is used as an adapter between the mat and the Trekology pump sac, which means you need the old sac to remove it from. Fit the removed Thermarest valve in the normal way to the Thermarest mat, then attach the Trekology pump sac to the valve (it’s a tight fit). Then it works good and fast, better than the original as long as you don’t squeeze too hard, then the adapter comes off. It looks made to last. Love it and well pleased.

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This does what it's designed to do but I'm a bit worried about the quality of the fabric. It's very light and seems like thin material so I'm not sure how long it will last. The output port connects perfectly to the UL80v2 sleeping mat and it's much better than blowing it up by mouth or having to carry the extra weight of an electric pump and battery. It took about 6-8 pumps of this bag to fill the sleeping mat which is good considering how thick the Trekology UL80 mat is. The output port connects back onto a connector built into the bag so it would probably work as a dry bag as well. Overall, once this one stops working I would buy another one.

Acheté pour faire un trek et limité le poids. Non seulement il est léger, solide, pratique mais en plus on peut ranger plein de choses dedans. Pour le gonflement c'est hyper simple

This also is a wet bag, epic. It’s lightweight but not too lightweight. Perfect.

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