Hey Baby Box
Seattle Mariners Baby Gift β MLB Mariners Baby Shower Gift Set
Seattle Mariners Baby Gift β MLB Mariners Baby Shower Gift Set
his bestselling Seattle Mariners Baby Gift is the official, heart-exploding bundle thatβs taking over T-Mobile Park nurseries and Mariners group chats in 2025.
Tiny tridents, Cal Raleigh swagger, and game-day vibes turn your newborn into the littlest (and loudest) member of Mariners fandom. Gender-neutral, ultra-soft, and delivered in a premium gift box with tissue, and your free personalized note included.
Includes:
- Seattle Mariners Onesie (0β3M) β soft cotton with official team colors
- Baseball Footie Pajamas (0β3M) β cozy for nap time or game day
- Big Dumper #29 Cal onesie 0-3M - white with navy
- Mariners Bib & Bootie Set β matching accessories for mini fans
- Baseball Plush Toy β soft, squeezable, and sensory-friendly
- Board Book: βGoodnight Baseballβ β ballpark-themed bedtime story
Everything is baby-safe, machine-washable, and sized for those first magical months when every outfit is ready for the next Mariners win (or comeback).
Whether itβs a Mariners-themed baby shower, a gift for die-hard Mβs parents-to-be, or you just want to be crowned the coolest fan in the section, this Seattle Mariners Baby Gift is a grand slam. Parents say the Big Dumper onesie gets worn on every game day and the plush baseball never leaves babyβs grip.
Stock disappears faster than a Julio home runβdonβt wait for the 7th-inning stretch. Secure your Seattle Mariners Baby Gift now with fast, free shipping on all orders!
One click = instant legend status in every Mariners family.
- Add the Seattle Mariners Baby Gift to cart before it sells out! Letβs make some noise for the littlest fan!
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Benefits for Baby:
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Soft & Gentle Fabrics:
Made with high-quality, baby-safe materials that are kind to newborn skin.
Outfits and swaddles are breathable and designed to keep baby snug and happy. -
Development-Friendly
Books, toys, and textures encourage early bonding and sensory exploration.
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Photo-Ready Styles:
Adorable pieces that look great in first photos and milestone moments.
Shipping & Packaging
Fast Shipping: Orders ship within 1 business day
Eco-Friendly Packaging: Thoughtfully packed with minimal waste
Box Size: 12β x 10β x 4β
Free Domestic Shipping: UPS Ground included on every order
Why Parents Love It:
Beautifully Curated: Each box is handpicked to include premium baby clothing, keepsakes, and essentials that feel thoughtful and special.
Ready-to-Gift Packaging: Every box arrives beautifully wrapped, so itβs a true unboxing experience β no extra wrapping required.
Practical + Adorable: Combines useful newborn essentials with cute, photo-worthy pieces parents actually want.
High-Quality Brands: Features trusted baby brands and soft, safe fabrics for newborn comfort.
Convenient Delivery: Ships quickly and directly to their doorstep β perfect for busy new parents.
Memorable Keepsakes: Includes milestone cards, announcement discs, or books that help capture and celebrate babyβs first moments.
Perfect For
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Baby Showers & Sprinkle Gifts
Thoughtfully curated boxes that take the guesswork out of gifting. Each set comes beautifully packaged and ready to wow the parents-to-be.
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Long-Distance Love
Canβt be there in person? Send a gift that feels just as personal as showing up yourself. Our boxes are delivered straight to their door, perfectly wrapped.
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Coworkers & Clients
Perfect for group gifting or professional congratulations. A polished and meaningful way to celebrate new parents on your team.