EVOLVE 35-Litre Pure Oxygen Canister with Mask and Tube | Portable Oxygen Can | Ideal for Home Use and Outdoor Activities | Designed by Firefighters | Made in Britain | Pack of 2

God sent for some one like me less lung capicity due to a terminal illness. When needed especially in hot weather. I will recommende it

This particular product was faulty and I complained on Amazon and originally gave this one star. Evolve actually phoned me and sent a replacement product immediately. I cannot fault their customer service. Thank you for dealing with my problem so quickly and efficiently. five stars for customer service!

As with all low compression oxygen don't expect these aerosols to replace what isn't missing in your normal breathing and they certainly wont alleviate lung conditions that require medical intervention. That said they are a worthwhile standby and use for occasional laboured breathing. You'll probably require 6 to 8 good inhales to feel a temporary shortness of breath alleviated. I like this product due to it's higher content of 35ltrs. Has a long shelf life (3 years) and the reseal, after each use is good

The plastic button to release the oxygen broke. Until then this product was great. I will be ordering another one if just for the new plastic button. I wonder if the seller can send extra on my next order. Well I ordered another one and again, after just 3 ten seconds uses it stopped working. Don’t waste your money. Very upset

I had a cold and needed more oxygen as my oximeter readings were in the sixties and seventies on and off and I was very breathless. I wanted to avoid hospital so purchased this and it did the trick.I understand that mountaineers carry them for when there is little air I also learned that it is good for a hangover the following day! Eight deep breaths and hangover gone! I don’t know if it works as I don’t drink much so never have a hangover. Warning don’t over do it for it isn’t healthy. Buy the oxymeter and keep your eye on the readings and stop when it reaches 94 and above.

After just one day the flow of gas disappeared. For £30 one day of use is totally unsatisfactory. Found it a total waist of time, effort and money. Be very wary of buying this product. Update: after discussion I was given a full refund for faulty canister. Firm was very helpful and obliging regarding this. Updated review to 3 stars and will retry if they update design of the canister valve.

Quick delivery , keep in the cupboard could be a life saver

Very good product and well priced. I have a lung condition amongst other things and to have these canister availible in the house is a great releif. When breathing gets difficult and desperate I can ease the situation with 20 min's of oxygen, or just a few breaths sometimes is sufficient. I am told a new valve system is on its way and I will definately buy one.