15% off at CastleWare Baby
Auto discount on Fleece Sleeper Bag For Walkers, $72→$61
Auto discount on Fleece Sleeper Bag For Walkers, $72→$61
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Automatic free shipping on orders above $75
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Parent note: This page is general shopping information, not medical or safe-sleep advice. For safe-sleep questions, talk to your child's pediatrician, and follow each product's size chart, fit guidance, and care instructions.
This guide covers everything you need to know before shopping CastleWare Baby — organic cotton sleeper bags, footie pajamas, and sleepwear for babies and toddlers — plus the current deals we're tracking on gainabargain.com.
Before publishing this, we looked into CastleWare's product pages, FAQ, shipping and return policies, pricing, and coupon availability. We haven't personally tested the products, so treat this as a research starting point, then confirm sizes, prices, and policies on the merchant site before buying. Claims about organic materials, safety, and where products are made are the merchant's own.
If a code stops working or a policy changes, we'll update this guide as soon as we catch it.
Merchant positioning: USA-made organic cotton sleepwear for sizes newborn to 8 years, including sleeper bags, blankets, and pajamas, made from GOTS-certified organic cotton according to the merchant.

CastleWare focuses on organic cotton sleepwear for babies and kids: sleeper bags (also called wearable blankets), footie pajamas, two-piece pajama sets, newborn gowns, and blankets. It also sells gift cards that you can email to a recipient.
The merchant describes itself as celebrating 17 years of organic cotton fabrics, and says its products use cotton knits chosen for comfort and stretch.
Organic cotton throughout. The merchant says its sleepwear uses organic cotton yarn certified by GOTS or other accredited bodies, with traceability from the yarn to the finished fabric.
No synthetic fillers. The merchant says its sleeper bags use natural cotton fibers with no synthetic fillings, and that they're meant to replace loose blankets in the crib.
Practical details. YKK zippers that open from the bottom for diaper changes, fold-back mittens and ankle cuffs on some styles, and non-slip soles on larger footie sizes.
Clear sizing guidance. Each product page has its own size chart, and the merchant says to choose by your child's height, not age.
Low-impact dyes. The merchant says its fabrics are dyed with low-impact, fiber-reactive dyes, which it describes as synthetic dyes that bond directly to the fibers.
| Product | Best For | Starting Price |
| Sleeveless Organic Cotton Rib Knit Sleeper Bag for Walkers, TOG 1.5 | Warm weather, or layered over pajamas | From $62.00 |
| Organic Cotton Fleece Footed Sleeper, TOG 2.0 | Cooler weather, one-piece footed pajamas | From $60.00 |
| Organic Cotton Rib Knit Footie Pajama, TOG 1.5 | A lighter one-piece footie with full coverage | From $55.00 |
| Long Sleeve Organic Cotton Fleece Sleeper Bag for Walkers, TOG 2.0 | Cold or drafty rooms, as a fleece wearable blanket | From $69.00 |
Final price depends on size. Confirm the price for your size on the product page.

A sleeveless wearable blanket in rib knit organic cotton. The merchant says it's meant to be used alone in warmer weather or layered over a footie or pajama set when it gets cooler, and that it offers a way to keep a child covered that they can't kick off.
Listed price: From $62.00, confirm the price for your size at checkout.
➜ Shop Sleeveless Organic Cotton Rib Knit Sleeper Bag for Walkers, TOG 1.5 now

A footed one-piece sleeper in organic cotton fleece. The merchant describes the fabric as cotton fleece that breathes while holding warmth, and says it is not a polyester microfleece.
Listed price: From $60.00, confirm the price for your size at checkout.
➜ Shop Organic Cotton Fleece Footed Sleeper, TOG 2.0 now

A one-piece footie pajama in stretchy rib knit organic cotton. The merchant says the full coverage keeps a baby covered all night and that the rib knit allows for movement and growth.
Listed price: From $55.00, confirm the price for your size at checkout.
➜ Shop Organic Cotton Rib Knit Footie Pajama, TOG 1.5 now

A long-sleeve fleece sleeper bag for walkers. The merchant calls it a favorite with families in cold or temperate climates and in drafty or older homes, and suggests layering a footie, long john set, or bodysuit underneath, with underlayers also in 100% cotton.
Listed price: From $69.00, confirm the price for your size at checkout.
➜ Shop Long Sleeve Organic Cotton Fleece Sleeper Bag for Walkers, TOG 2.0 now
Live offers update automatically when coupons change on gainabargain.com.
The 15% automatic discount is listed for the Fleece Sleeper Bag for Walkers. The 10% offer is for new newsletter subscribers on a first order. Free shipping applies automatically on orders over $75, but the merchant says free shipping promotions can't be used with express shipping. A 15% referral code is shown on the merchant site when you visit through our link.
Is CastleWare made in the USA?
The merchant says its fabrics are made in the Carolinas and Southern California and its garments are made in the USA. It also says its organic cotton is grown primarily in West Texas, and is sometimes sourced from India depending on market conditions.
Is the cotton certified organic?
The merchant says its organic cotton yarn is certified 100% organic by GOTS, the Texas Department of Agriculture, Control Union, or other accredited bodies, and that its fabric suppliers can trace the yarn they buy.
What does TOG mean?
TOG describes the warmth of a fabric, and a higher number means more warmth. The merchant says it's only a guide and not a safety or warmth standard.
How do I choose a size?
Use the size chart on each product page and choose by your child's height rather than age. The merchant says its line runs large, and that if your child is at the top of a size's height range, you should size up.
Will it shrink?
The merchant pre-washes its fabrics in plain water before cutting, so most shrinkage is removed. It says to expect about half an inch of length shrinkage in sleeper bags after drying on high.
Is the sleepwear treated with flame retardants?
No. The merchant says it doesn't treat its products with fire-resistant chemicals, so sleepwear should fit snugly for a child's safety.
Why use a sleeper bag instead of a blanket?
The merchant says sleeper bags replace loose crib blankets and move with the baby. For safe-sleep guidance for your child, talk to your pediatrician.
Does CastleWare ship internationally?
No. The merchant only ships within the United States.
How much is shipping and how long does it take?
Orders under $75 ship for a $9.95 flat rate, and orders over $75 ship free. Standard orders go by UPS Ground, which the merchant says takes 1 to 3 days under normal conditions. UPS 2nd Day Air is a $28 flat fee.
What is the return policy?
The merchant's Returns page lists 30 days for returns and exchanges, while its FAQ lists 60 days, so confirm which applies. Items must be unworn, unwashed, and have tags attached, you buy the return label, and refunds go to your original payment method after inspection and can take 7 to 10 business days to appear.
Can I change or cancel my order?
Usually not. The merchant fills orders very quickly, often within the hour, so contact customer care right away if you need help.
What payment options are available?
The merchant lists Shop Pay, PayPal, Google Pay, major credit cards, and Afterpay. Shop Pay Installments offer four biweekly interest-free payments on orders from $50 to $999.99, and monthly payments from $150 that carry interest.
Is CastleWare worth buying?
If organic cotton and USA production matter to you and you're comfortable with specialty pricing, it's worth a look. Pick your size by height, keep sleepwear snug, and pair your order with one of the current deals above.
Does CastleWare offer student discounts?
We haven't found a dedicated student discount at this time. Check the merchant's site, newsletter, or CWB Rewards for promotions.
What if my promo code doesn't work?
Confirm the expiration date and any conditions on the merchant site. If it doesn't apply, try one of the other active offers listed above.
Is it safe to shop through gainabargain.com?
Yes, our links take you to CastleWare's official checkout. Always verify you're on the brand's legitimate domain before entering payment details.
If you want organic cotton sleepwear and you're fine with specialty pricing, CastleWare Baby has a clear range of sleeper bags and footie pajamas. Choose by height, keep sleepwear snug, check the return window, and grab a deal above before you check out.