What is the weight range for the Ergobaby Upsie Sling?

The Upsie Sling is rated from approximately 8 lb to 35 lb, covering newborns through toddlerhood. For babies under 8 lb, use a stretchy wrap or a newborn insert with a structured carrier instead.

Can the Upsie Sling be used for back carries?

No. The Upsie Sling is designed for front tummy-to-tummy and hip carries only. Back carries require a structured buckle carrier or a woven wrap with two-shoulder support.

How does the Upsie Sling differ from a structured Ergobaby carrier like the Omni or 360?

The Upsie Sling is a single-shoulder ring sling with no buckles, waistband, or padded straps, while the Omni and 360 are buckle carriers with dual-shoulder support and structured waistbands. The sling is lighter and packable; the structured carriers are better for long carries and heavier children.

Is the Upsie Sling machine washable?

Yes, the cotton fabric is machine washable on a gentle cycle; air-dry to prevent shrinkage. Avoid high heat, which can shrink the cotton and shorten the adjustable tail.

Ergobaby Upsie Sling Carrier Buying Guide

The Ergobaby Upsie Sling is a compact, cotton ring-sling style carrier designed for quick hip or front carries of infants and toddlers. The primary trade-off is simplicity and packability versus structured weight distribution: a single-shoulder sling excels at short carries and easy adjustments, but transfers load to one shoulder rather than two. Buy it if you need a lightweight, foldable backup for quick ups and downs; skip it if you need all-day support or hands-free carrying for heavy toddlers.

Carrier Type:Ring sling / single-shoulderWeight Range:8–35 lb (approx.)Fabric Material:100% cotton, machine washableCarry Positions:Front tummy-to-tummy / hip only

Typical price range$36.99

At a glance

Brand: Not synced yet
Model: Not synced yet
MPN: Not synced yet
Category: Baby Carriers, Slings & Backpacks
Status: Offers available
Data updated: Nov 15, 2026

Current offers

eBayErgobaby Upsie Sling Carrier - Midnight$36.99View on eBay

Highlights

Ring-sling architecture uses a single loop of cotton fabric threaded through two metal rings, allowing infinite adjustability via a simple pull-through tension system.
Cotton fabric construction is breathable and machine-washable but lacks the padded waistband and shoulder straps found in structured buckle carriers, concentrating weight on one shoulder.
Ergobaby positions the Upsie Sling for infants from around 8 lb up to toddlerhood (approximately 35 lb), covering a wide range with one adjustable panel rather than sized stages.
Compact folded size fits in a diaper bag or under a stroller, making it a secondary carrier rather than a primary daily-use option for long outings.

Best use cases

Best fit: quick errands, airport transfers, and toddler ups-and-downs where you need a carrier that stuffs into a bag and sets up in seconds — choose the Upsie Sling.
Best fit: newborn-to-infant hip carries for caregivers who prefer a single-shoulder sling and want minimal buckles or straps against the body.
Wrong fit: all-day hiking or multi-hour carrying of a heavier toddler — choose a structured buckle carrier with padded waistband and dual shoulder straps instead.
Wrong fit: back carries or caregivers needing symmetrical load distribution — a sling cannot replicate the weight transfer of a two-shoulder backpack-style carrier.

Buying tips

Confirm the child weight range: the Upsie Sling is rated from roughly 8 lb to 35 lb; below 8 lb use a wrap or newborn-specific insert instead.
Check the ring material: metal rings (aluminum or steel) are durable and smooth for fabric glide; plastic rings wear and can snag cotton over time.
Cotton slings shrink slightly after washing — pre-wash and air-dry to preserve the adjustable tail length needed for proper hip positioning.
Verify the carry position: the Upsie Sling is designed for front tummy-to-tummy and hip carries; it is not intended for back carries, so plan a structured carrier if back carry is required.

Specs

Carrier Type	Ring sling / single-shoulder
Weight Range	8–35 lb (approx.)
Fabric Material	100% cotton, machine washable
Carry Positions	Front tummy-to-tummy / hip only

Alternatives to compare

Colugo BRAND$49.99

What to check before buying

Measure your torso: a sling tail must reach across your back and through the rings comfortably; shorter torsos may need to shorten the tail or choose a different carrier style.
Check your child's current weight and height against the 8–35 lb range and ensure their legs can achieve an M-shaped hip position without the fabric cutting behind the knee.
Consider climate: cotton is breathable but not water-resistant; for hot humid climates a mesh or linen blend carrier may be more comfortable.
Confirm you have a secondary structured carrier if you plan carries longer than 30–45 minutes or need both hands free for extended periods.

FAQ

All Baby Carriers, Slings & Backpacks buying guides

Data sources: eBay / Amazon listings and product attribute feeds Data updated Nov 15, 2026.

Some links on this page are affiliate links. If you buy after clicking one, we may earn a commission at no extra cost to you. This does not change which products appear here or their order. Affiliate disclosure.