Samsonite Pop Up Microlite Bubble Travel Cot Specification... Designed as part of the Samsoite travel range, the Pop-Up Bubble, at only 3 kgs is only a third of the weight of traditional travel cot. Yet is quickly opened into a fully usable cot, complete with mattress and zip-up mosquito net. Features Suitable for use from birth until approximately 18 months. Maximum weight limit 11.5kgs Maxiumum height of child 82cms. The Pop-Up Bubble is the answer to those nagging questions; 'Where will I put the baby when we get there?' and 'will l be able to trust the cot they provide?' The Pop-Up Bubble is intended for occasional use, such as holidays or visiting friends. Manufacturers do not recommend the use of additional mattress,quilts and bedding in Travel Cots.