Little Mo Baby Sleeping Bag (6-18 months)

Color - Bayberry Blue

New for 2024! We've taken our original, award-winning Little Mo Baby Sleeping Bag, tweaked the sizing for a closer, safer fit on the youngest campers, and added adjustable open-and close cuffs to the sleeves of the down version.

Choose your own adventure with your choice of synthetic insulation (recommended down to 40°F/4°C), or 100% RDS-down insulation (recommended down to 20°F/-6°C).

Size & Specs

The Little Mo Baby Sleeping Bag is for babies 6-18 months, weighing 15 pounds (6.8kg) or more, and between 24-34in (61-86cm) long.

Little Mo 20 with Down Fill

 Feature Little Mo 20
(down fill)
Best Use Backpacking, 3-season camping
20°-60°F (-6°-15°C)
Length 31in (80cm)
Weight 8.7oz (247g)
Insulation Type 650 fill-power RDS-Certified White Duck Down
Fill Weight 3.88oz (110g)
Shell Material 100% Ripstop Nylon


Little Mo 40 with Synthetic Fill

 Feature Little Mo 40 (synthetic fill)
Best Use Car camping, summer camping


40°-60°F (4°-15°C)
Length 31in (80cm)
Weight 14oz (391g)
Insulation Type Hi-loft Synthetic Insulation
Fill Weight 9.2oz (260g)
Shell Material 100% Ripstop Nylon
Safety & Care

Safe Sleep Checklist

Safe Sleep Checklist to Help Prevent SIDS and Suffocation:

✓ Always place baby on back to sleep.

✓ Never place loose bedding and soft objects in the baby’s sleeping area.

✓ Never place an infant 15 months and younger to sleep on an inflatable mattress.

✓ Provide a separate sleep surface for your baby.


For babies 6 –18 months, weighing 15 lbs (6.8 kg) or more, and 24-34 in (61-86 cm) long.

1. Do not use if baby’s head can slip down into garment when fastened. Do not size up!

2. Monitor baby’s temperature – If baby is too warm or shows signs of overheating, remove from sleeping bag.

3. Fabric is slippery! Have a good grip on baby before carrying. Do not allow your child to walk in sleeping bag.

4. Keep far away from campfire and ignition sources.

Cleaning your Little Mo

For best results, wash inside mesh or fabric laundry bag. Zip closed before laundering. Machine wash cold with like colors, gentle cycle, in a front-loading washer. Use mild powdered detergent or down wash. Rinse at least twice. Remove promptly. Do not wring. Do not use bleach or fabric softeners. Tumble dry low with 2 clean tennis balls. Remove and fluff after each cycle, returning to dryer until fully dry. Do not iron. Do not dry clean.

Adventure Awaits

The original, award-winning Little Mo Baby Sleeping Bag. Warm, packable, and ready for adventure anywhere you want to go.

Safety First

Our Baby Sleeping Bags are designed to meet all AAP-recommended Guidelines for SAFE Infant Sleep so that we can be your best option for infant safety while camping or backpacking.

They have no hoods or drawstrings, and the snug, soft collar is designed to keep babies from potentially slipping inside.


Adjustable Cuffs

Hands out during the day. Hands in at night.

Every Morrison Outdoors sleeping bag has adjustable open-and-close cuffs for total hand freedom.

Easy to Pack

Whether you get down or synthetic fill, the Little Mo weighs under 1lb (0.5kg) and packs down small for backpacking.

Weigh Your Options

While the Little Mo 40 with synthetic fill has all the snug you need for summer camping, you can save weight and camp in colder temperatures with the down-insulated Little Mo 20.

This Purchase Gives Back

This quarter, we are proud to donate 1% of all sales to Outgrown, helping young families spend more time outdoors.

Learn More