SNOO 100% Organic Cotton Big Bundle - Three Sacks + 2 Sheets

In this review of the SNOO Big Bundle, the bottom line is simple: parents who want a complete, durable sleep swaddle system will find excellent value here. The bundle includes three SNOO sleep sacks sized Small, Medium and Large and two fitted sheets, all made from 100% organic cotton, so it is aimed at families who plan for several months of use or multiple babies. The most compelling reason to buy is the combination of a pediatrician-designed, hip-safe swaddle and extra sheets that keep the SNOO Smart Sleeper ready between washes.

Key Features

• Complete sizing: Includes one SNOO sleep sack in each size (Small, Medium, Large) so parents can outfit a growing baby without buying individual sacks later.
• 100% organic cotton: All sacks and fitted sheets are made from soft organic cotton, which feels gentle on newborn skin and holds up through repeated washes.
• Pediatrician designed: The SNOO sleep sack was developed with pediatric expertise for hip-safe swaddling and carries the International Hip Dysplasia Institute seal of approval.
• Smart Sleeper compatibility: Special wings attach to the SNOO Smart Sleeper to keep babies safely on their backs while preserving the snug swaddle effect.
• Practical closures: Extra-quiet Velcro minimizes disturbance and the 2-way zipper opens from top or bottom for easier night diaper changes.
• Fitted sheet fit: Bassinet mattress sheets are tailored to the SNOO Smart Sleeper mattress for a secure fit that stays smooth wash after wash.

Who It's For

Parents who plan to use the SNOO Smart Sleeper and want a ready supply of swaddles and spare sheets will benefit most, particularly those expecting frequent laundering or who want sizes for newborn to older infant stages. The pediatrician-designed sack is a good choice for caregivers focused on hip-safe swaddling and improving sleep for early months.

Those who do not own the SNOO Smart Sleeper or prefer lightweight swaddles without attachment wings should look elsewhere, since this bundle is optimized for use with the SNOO system and its safety features.

Pros & Cons

Pros

• Comprehensive sizing means the set covers growth stages without separate purchases.
• Organic cotton construction is soft and durable for frequent use and washes.
• Designed by a pediatrician with a hip-safe focus and secure attachment wings for back sleeping.
• Thoughtful details like quiet Velcro and a 2-way zipper make nighttime changes less disruptive.

Cons

• Optimized for the SNOO Smart Sleeper, so value is reduced if you do not use that bassinet.
• Bundle size may be more than required for families who prefer single-size purchases or swaddles with different materials.

Specifications

Brand	Happiest Baby
Contents	Three SNOO sleep sacks (Small, Medium, Large) and two fitted sheets
Material	100% organic cotton
Closure	Extra-quiet Velcro and 2-way zipper
Compatibility	SNOO Smart Sleeper bassinet
Safety endorsement	International Hip Dysplasia Institute seal of approval

Our Verdict

The SNOO Big Bundle is a practical, well-designed package for parents using the SNOO Smart Sleeper who want a full range of sizes and spare sheets. Its organic cotton construction, pediatrician-backed safety features and night-friendly details deliver real convenience and longevity, making it good value for families committed to the SNOO system.

Frequently Asked Questions

Are the sacks machine washable?
The organic cotton sacks and fitted sheets are designed for regular washing and retain fit wash after wash.

Do the wings work with other bassinets?
The wings are made to attach to the SNOO Smart Sleeper; they are not guaranteed to fit other bassinets.

Can arms be freed for sleep training?
Yes, the arm openings can unsnap to allow arms out for transitional sleep training and independent arm movement.