Northern Ireland Outdoors Forum - Hiking, camping and more

General => General Chat => Topic started by: wee gaz on January 16, 2012

Title: heat
Post by: wee gaz on January 16, 2012
some people  say when camping they put heat padsin sleeping bags. what is thien name and where do you get them, may be handy for rucksack
Title: Re: heat
Post by: AdamMcC5 on January 16, 2012
Is it Grannys saying they use them? Whats next, electric blankets that run off a rechargable battery?  :P
Title: Re: heat
Post by: wee gaz on January 16, 2012
shows the forum works. read an article about sleeping bag with foot pouch for heat pack. but is probably another gimmick
Title: Re: heat
Post by: cerbera147 on January 16, 2012
This reminds of the heated clothing in Maplin  :o

http://www.maplin.co.uk/search.aspx?criteria=Heated%20Clothing&menuno=0

Heated insoles
Heated gilet
Heated hat
Heated gloves

The majority of which are powered by a whooping 6 x AA's  :D

They would take a fair chunk out of your weight allowance  ;D
Title: Re: heat
Post by: AdamMcC5 on January 16, 2012
shows the forum works. read an article about sleeping bag with foot pouch for heat pack. but is probably another gimmick

Are they run off batteries or is it like the gel hand warmers?

Title: Re: heat
Post by: wee gaz on January 17, 2012
gel heat pads may be like charcoal hand warmers you can get
Title: Re: heat
Post by: dean1970 on January 17, 2012
When camping, I have to boil water for the gf's hot water bottle.

She also brings blow up pillows. Have to admit i use one lol
Title: Re: heat
Post by: Ed on January 18, 2012
When camping, I have to boil water for the gf's hot water bottle.

She also brings blow up pillows. Have to admit i use one lol

I'd bring a blow up pillow, or at least improvise something from rolled up clothing. I get the worst tension headaches imaginable if I strain my neck muscles during sleep
Title: Re: heat
Post by: LandyLiam on January 18, 2012
I suffer from cold camping feet, but keep forgetting to bring a hot water bottle or my gel packs, i would certainley consider an electric foot warmer, but i would probably forget to bring it too  :)
Title: Re: heat
Post by: Scribble on January 18, 2012
I used a sigg bottle with hot water in it once that worked a treat
failing that my dog is an excellent heat source but tends to smell a bit  :-\
Title: Re: heat
Post by: wee gaz on January 18, 2012
i started this chat to find out what others did as i dont have / cant afford a good winter sleeping bag and thought for £1-£2 i could heat the bag up a bit. think i`ll give it a go next time out
Title: Re: heat
Post by: AdamMcC5 on January 18, 2012
Good idea Scribble, will be trying that at the weekend. I would usually heat a pair of baselayers/socks/shorts close to the fire if iys really cold then stick them on just before i head to bed. Im sleeping before it even cools down
Title: Re: heat
Post by: LandyLiam on January 18, 2012
if your on a budget then just pee in a plastic bottle  ;D
Title: Re: heat
Post by: RedLeader on January 19, 2012
I've also heard that filling a Sigg with hot water is the business but I've always been too wary of it spilling or bursting.

How do the gel packs work, the ones that you snap to generate heat, I've been tempted by them a few times.
Title: Re: heat
Post by: Ed on January 19, 2012
I've also heard that filling a Sigg with hot water is the business but I've always been too wary of it spilling or bursting.

How do the gel packs work, the ones that you snap to generate heat, I've been tempted by them a few times.

liquid Sodium acetate trihydrate is released when you snap it, and recrystalizes onto a solid "plate" inside the pack - the reaction is exothermic. Quite neat, but they don't last long.

My brother swears by doing 20 starjumps and 20 pressups before climbing into the bag - he's obviously never camped after a full day's hiking then
Title: Re: heat
Post by: Oisín on January 19, 2012
Quote
if your on a budget then just pee in a plastic bottle 


We'll leave it at that, and not mention some of the other techniques used with body waste. :D