Main view of Children's SIM (Self Inflating Mattress) for camping
Rear view of Children's SIM (Self Inflating Mattress) for camping
Rolled Up view of Children's SIM (Self Inflating Mattress) for camping
3cm Thickness
160cm Long x 51cm wide
Free UK delivery on all children's camping equipment orders over £50


3cm Childrens' SIM (with stuff sack)

Regular price £24.99

CHILDRENS SIM "BEST FOR": Children aged 18M+

Important features for a great nights sleep

  • SELF-INFLATING MATTRESS Superior insulation and comfort
  • 3cm THICKNESS For a comfy and warm night's sleep
  • QUICK FLOW VALVE For easy inflation and deflation 
  • EASY TO USE Simply roll out, close the valve, and it's ready for sleep
  • ...includes stuff sack and emergency repair kit

SIMs are Self Inflating Mattresses - simply roll them out, open the air valve, and they inflate!  Within 30 seconds you're ready to go.

SIMs are more comfortable and warmer than traditional air beds, and so Kids Camping Store offer SIMs for children camping, to help keep your little one warm at night.  With super-comfy "egg crate insulating foam" providing support, comfort and insulation from the cold ground underneath, these SIMs are perfect for getting a greats night sleep for your kids (and you!) after a long day adventuring. 

Remember - delivery is free from Kids Camping Store!

Technical Details

  • SIM Depth: 3cm
  • 160cm long x 51cm wide
  • 55cm x 15cm packed size
  • Weight 1.9kg
  • Egg-crate foam for even more comfort
  • Quick-flow valve for easy inflation and deflation
  • Durable non-slip 150D oxford polyester fabric with water repellent coating
  • Reversible design
  • Stuff sack and retaining straps included
  • Emergency repair kit included


Any questions? Don't hesitate to contact us by:

  • clicking here
  • by emailing us at
  • on facebook and twitter via the logos at the bottom of this page
  • by calling us on 01484 518446