Spark Double-Zip Sleeper
⚡️ Super-dreamy cotton-spandex blend to keep your littles cool and comfortable for every adventure
⚡️ Made with room to grow, because babies don't keep
⚡️ Double Zipper for those not-so-rad diaper changes at night
⚡️ Machine-washable fabric makes it easy to keep this sleeper looking like new several washes deep (#boys)
⚡️ Sustainably made with you and your little one in mind
For the little spark in your life... our premium sleepers are a rad-fam-favorite. This OG sleeper features a fun BOLD pattern, a double zipper, and ultra-stretchy fabric to grow with your little one (hello long-time wear). This sleeper runs small. If you're unsure, we recommend sizing up!
- Ultra-Soft Jersey Knit Fabric to keep your littles comfortable for every adventure
- Made footless for room to grow, as well as a rad way to style your LRT for the day (just throw a tee on-top for a fun fit)
- Double Zipper for those not-so rad diaper changes at night
- No annoying snaps or buttons
- Snug fit in accordance with all CPSC safety regulations (never sweat over what your little is wearing)
- Unique design that was made by a mama in the USA
- If you have any questions, email hello@littleradthings.com
size | weight | height |
6M | 10-16Ibs | 22-24in |
12M | 17-20Ibs | 25-28in |
18M | 21-24Ibs | 29-31in |
24M | 25-27Ibs | 32-34in |
size | weight | height |
2T | 28-30lbs | 33-35in |
3T | 30-33lbs | 36-38in |
4T | 34-39lbs | 39-41in |
5T | 39-49lbs | 42-45in |
size | weight | height |
YXS | 39-49lbs | 41-49in |
YS | 49-60lbs | 50-52in |
YM | 61-70lbs | 53-57in |
YL | 71-85lbs | 58-61in |
Size | Dimensions |
Small | 2-4 |
Medium | 6-8 |
Large | 8-10 |
XL | 10-14 |
Size | Dimensions |
Small | 34"-37" |
Medium | 38"-41" |
Large | 42"-45" |
XL | 46"-49" |
2XL | 50"-53" |
- If you and your kid aren't stoked with the clothes, get your money back 100% guaranteed
- Hassle-free returns within 30-days of purchase
- Free same-day shipping on orders over $75 in the USA
- Get your shipping confirmation in 1-2 hours
- Average time to getting your new rad things: 3 days
- Rad, inspired clothing that you and your little can be stoked about
- An exclusive LRT sticker
- A personalized note from one of our epic team members












Everyone Loves Our Ultra-Soft Threads

Worth it !
EXTREMELY SOFT & so so cute !
Mads @ Little Rad Things
Sharon, Thank you so much for the review! We are so stoked that you love this sleeper and really appreciate your business. We hope that you come back to shop with us again soon!

Sleeper
Two way zip!! We adore this pj set! Plus the grips on the bottom make it easy for my son to get around !
Mads @ Little Rad Things
Chelsea, Thank you so much for the review! We are stoked that you love this sleeper so much and look forward to you shopping with us again soon.
Frequently Asked Questions
All Little Rad Things purchases ship within 24-hours from our North Carolina warehouse, unless otherwise noted in the product description.
Always refer to our size chart when selecting the best size for your child. When in doubt, size up so your rad-things for sure fit!
- Rad, inspired clothing that you and your little can be stoked about.
- An exclusive LRT sticker.
- A personalized note from one of our epic team members.
- If you and your kid aren't stoked with the clothes, get your money back 100% guaranteed.
- Hassle-free returns within 30-days of purchase.
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