Amazing Baby - Transitional Swaddle Sack - Arms Up 1/2-length Sleeves & Mitten Cuffs, Tiny Bear, Sterling
Description
• Features 1/2 length arms-up sleeves with fold-over mitten cuffs
• Mitten cuffs may be worn open or closed for flexibility
• Closed cuffs provide partial suppression of the Moro (startle) reflex
• Allows enough arm mobility for baby to push up and reposition head if rolling over
• Deemed Hip Healthy by the International Hip Dysplasia Institute for hip and knee movement
• Easy to use: unzip, place arms into sleeves, place legs into sack, and zip up
• Closed cuffs protect from facial scratches
• Cuff can be opened to allow finger-sucking for self-soothing
• Sleeve opening sits at the wrist; full arm extension makes sleeve elbow length
• Ergonomic design with a snug midsection to reassure and comfort baby
• 2-way/2-pull zipper allows diaper access from the foot
• Bridges the gap between snug swaddling and loose-fitting sleeping sacks
• Convertible and suitable for babies who prefer arms up or who self-soothe with fingers
• Size selection based on body weight; do not size up
• Small 6–14 lbs (0–3 months), Medium 14–21 lbs (3–6 months), Large 21–24 lbs (6–9 months)
• Made from 100% stretchy, breathable, soft premium cotton knit
• Designed in USA; imported with multiple patents
• Cotton bodysuit may be worn underneath for light extra warmth
• Wearable blanket may be worn over top for additional warmth
• Avoid thick polyester fleece pajamas under the product; cotton is recommended next to the skin
Product Guide
Swaddle or sleep sack? Learn when to use each, how to transition, TOG ratings, and the safest options for your baby's age. Updated for 2026.
Read the full guide →
