Sleeping bag Outwell Children Mummy Polyester Blue — 1700 mm length, 630 mm width, for users up to 150 cm

The Outwell Convertible Junior is a children’s mummy-style sleeping bag with an extendable body length that grows with the child from 140 cm to 170 cm. Made from polyester with a blue finish, it is designed for everyday camping, sleepovers and outdoor trips where a compact, easy-to-manage bag is needed. The bag’s adjustable length and child-friendly design details help children manage their own sleeping gear while prolonging the product’s usable life.

Advantages

The extendable length allows the sleeping bag to be adjusted as a child grows, increasing longevity and value. The mummy shape provides efficient insulation by keeping warmth close to the body, while lightweight polyester construction makes the bag easy to carry and pack. Design features aimed at children simplify handling at camp and home.

Suitable for

• Overnight camps and school trips
• Family camping and outdoor weekend trips
• Sleepovers and stays at grandparents’ or friends’ homes
• Children up to approximately 150 cm in height

When it may not be suitable

This sleeping bag is aimed at children and is sized for users up to roughly 150 cm tall; it may not be suitable for taller teenagers or adults. It is a lightweight polyester mummy bag intended for moderate outdoor conditions—those needing extreme cold-weather performance or technical mountaineering insulation should consider specialist adult sleeping bags.

Key specifications

• Shape: Mummy-style
• Material: Polyester shell and lining
• Adjustable length: from 140 cm to 170 cm
• Maximum recommended user height: approx. 150 cm
• Packed width: 310 mm
• Overall width: 630 mm
• Maximum length when extended: 1700 mm

How to use

Unzip and extend the bag to the required length before use, then zip closed around the child to retain warmth. For packing, compress the bag gently into its storage sack to reduce volume. Follow care instructions on the product label for washing and drying to maintain insulation and fabric condition.

What to consider before purchase

• Child’s current and near-future height to determine whether the adjustable length is sufficient
• Expected use: casual family camping and indoor sleepovers versus extreme cold conditions
• Compatibility with sleeping pads for added insulation

Recommendations

Use a sleeping mat underneath for improved insulation and comfort; keep the bag dry and store loosely when not in use to preserve loft and extend lifespan.