Happiest Baby The Big Bundle: 100% Organic SNOO Sacks + Bassinet Sheets (Black & White)

All-in-One SNOO Sleep Support for New Parents

Being prepared is a parenting essential, especially in those early days. The Happiest Baby Big Bundle bundles three SNOO sleep sacks in every size (Small, Medium, Large) with two extra fitted sheets, all crafted from 100% organic cotton. The result is a ready-to-use sleep setup that stays comfortable wash after wash.

Designed by pediatric expert Dr. Harvey Karp, this system is valued for its hip-safe design and thoughtful details. The SNOO Sleep Sack wings help position babies on their backs, while the fabric remains soft, breathable, and gentle against little skin. With the International Hip Dysplasia Institute seal of approval, the bundle blends comfort with a well-considered approach to baby sleep wear. The included sheets are built to fit snugly on the bassinet mattress, helping reduce movement during the night and supporting a calm sleep environment.

What’s in the Big Bundle

• Three SNOO sacks (Small, Medium, Large) across all sizes, plus two extra fitted bassinet sheets
• 100% organic cotton construction for soft, breathable comfort

Key Design Details

• Wings attach to the SNOO Smart Sleeper to help keep babies safely oriented on their backs
• Extra-quiet Velcro for secure, escape-free wear that won’t disturb your baby’s sleep
• 2-way zip design allows convenient access for changes from top or bottom, even at night

Sleep-Ready Features and Use Cases

The SNOO swaddle sleep sack is designed to minimize startling motions and provide a snug, womb-like feel. It supports easy transitions as your baby grows, with arms-in and arms-out options to suit evolving sleep preferences and crib training goals. The bassinet sheets complement the sleep setup with a precise fit, helping maintain a neat, quiet sleep surface that’s easy to wash and reuse. While results can vary, many caregivers appreciate the potential for steadier sleep cues and a calmer night routine when using a cohesive SNOO system.

• May contribute to a steadier sleep routine through a secure, comfortable wrap with a gentle embrace
• Designed for easy midnight diaper changes with a top or bottom zip
• Ideal for transitions to a crib, supporting arms-in to arms-out adjustments
• Durable 100% organic cotton holds up wash after wash