The REI Co-op Down Time 25 Kids' is a mummy-shaped sleeping bag scaled down for younger hikers, built around 600-fill-power duck down that's RDS-certified and bluesign-approved for manufacturing. The manufacturer's limit rating of -4°C (25°F) puts it in three-season territory — spring through fall, not deep winter — and it's sized for sleepers up to 167 cm, fitting most kids through the early teen years.
At 1021 g and packing to roughly 38 × 18 cm, it's light enough for a kid to carry a share of on a family trip, or easy for a parent to fit into a shared pack. The shell is 30D recycled nylon with a DWR finish, and a fitted, contoured hood with an insulated draft collar and full draft tube seal in warmth around the neck and shoulders.
As with most kids' gear, the trade-off is a shorter usable window — a growing child will outgrow the 167 cm limit — but for family car-camping or introductory backpacking, it pairs real three-season down performance with a size built for smaller sleepers.
Specifications
Color
Gray, Blue
Limit Temperature
-4 °C
Temperature Rating Standard
Manufacturer rated
Season Rating
3-season
Total Weight
1021 g (2.25 lb)
Fill Weight
400 g (14.1 oz)
Packed Size ( Length x Diameter )
38 x 18 (1.2 x 7.1 ft)
Insulation Type
Duck down
Fill Power
600
Hydrophobic Down
✓
Shape
Mummy
Zipper Side
Left
Zipper Length
Full length
Shell Fabric
30D recycled nylon
Shell Denier
30 D
Liner Fabric
50D polyester
Water Resistance
DWR treated
Draft Collar
✓
Draft Tube
✓
Adjustable Hood
✓
Hood Type
Fitted/contoured
Foot Box Shape
Trapezoidal
Stuff Sack Included
✓
Size Category
Regular
Maximum User Height
167 cm (5.5 ft)
Gender-Specific Fit
Kids
RDS Certified Down
✓
Recycled Materials
✓
bluesign Certified
✓
Warmth-to-Weight Ratio f(x)
3.9 °C/kg
Fill Efficiency f(x)
1 °C/100g
Weight per Degree f(x)
255.3 g/°C
Bag Type
Mummy sleeping bag
Where to buy
No offers available for this product yet.
Category context Sleeping Bags (417 products)
Weight
Standard weight· mainstream zone 819–1420 g· ranked 184 of 418