Amazing Baby - Transitional Swaddle Sack - Arms Up 1/2-length Sleeves & Mitten Cuffs, Tiny Elephants, Blue
ColorArms Up 1/2-length Sleeves & Mitten Cuffs, Tiny Elephants, Blue
Regular price
$22.00
Sale price
Regular price
Shipping calculated at checkout.
Fast Ship
Description
• Designed by a nurse with 1/2 length arms-up sleeves and fold-over mitten cuffs that can be worn open or closed
• Mitten cuffs closed provide partial suppression of the Moro (startle) reflex while allowing arm mobility to push up if baby rolls over
• Allows room for hips and knees to flex and move and is deemed Hip Healthy by the International Hip Dysplasia Institute
• Easy to use: place baby on sack, insert arms into sleeves, legs into sack, and zip up
• Closed cuffs protect from facial scratches and can be opened as baby grows to allow finger-sucking for self-soothing
• Sleeve opening at wrist leaves sleeves elbow length if baby fully extends arm
• Ergonomic snug midsection provides reassuring comfort while maintaining mobility
• Features a 2-way/2-pull zipper for easy diaper access by unzipping from the foot
• Bridges the gap from snug swaddling to loose sleeping sack for babies who can roll but still need startle reflex support
• Convertible and suitable for babies who prefer arms-up sleep or who self-soothe by sucking 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 and imported
• Can layer a cotton bodysuit underneath for light extra warmth; avoid thick polyester fleece or added bulk under the garment
• Mitten cuffs closed provide partial suppression of the Moro (startle) reflex while allowing arm mobility to push up if baby rolls over
• Allows room for hips and knees to flex and move and is deemed Hip Healthy by the International Hip Dysplasia Institute
• Easy to use: place baby on sack, insert arms into sleeves, legs into sack, and zip up
• Closed cuffs protect from facial scratches and can be opened as baby grows to allow finger-sucking for self-soothing
• Sleeve opening at wrist leaves sleeves elbow length if baby fully extends arm
• Ergonomic snug midsection provides reassuring comfort while maintaining mobility
• Features a 2-way/2-pull zipper for easy diaper access by unzipping from the foot
• Bridges the gap from snug swaddling to loose sleeping sack for babies who can roll but still need startle reflex support
• Convertible and suitable for babies who prefer arms-up sleep or who self-soothe by sucking 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 and imported
• Can layer a cotton bodysuit underneath for light extra warmth; avoid thick polyester fleece or added bulk under the garment
About SwaddleDesigns
SwaddleDesigns makes swaddles, sleeping sacks and baby gifts in soft, breathable fabrics with modern prints, all aimed at one goal: helping new parents and babies get more sleep, safely. It was founded by Lynette Damir, a registered nurse and mother, after she visited families with new babies and found exhausted parents who were not swaddling because their blankets were the wrong size or too thick. The brand is explicit about supporting all families and birthing people.
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 →