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Seattle Mariners Baby Gift – MLB Mariners Baby Shower Gift

Seattle Mariners Baby Gift – MLB Mariners Baby Shower Gift

Hey Baby Box

Infant age group
Personalization options
Quantity

Out of stock

Regular price $93.00 USD
Regular price Sale price $93.00 USD
Sale Sold out
Shipping calculated at checkout.

his bestselling Seattle Mariners Baby Gift is the official, heart-exploding bundle that’s taking over T-Mobile Park nurseries and Mariners group chats in 2026.

 Includes:
  • Seattle Mariners Onesie (0–3M) – soft cotton with official team colors
  • Baseball Footie Pajamas (0–3M) – cozy for nap time or game day
  • Big Dumper #29 Cal onesie 0-3M - white with navy
  • Mariners Bib & Bootie Set – matching accessories for mini fans
  • Baseball Plush Toy – soft, squeezable, and sensory-friendly
  • Board Book: “Goodnight Baseball” – ballpark-themed bedtime story

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.

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 it’s a Mariners-themed baby shower, a gift for die-hard M’s 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 baby’s grip.

Stock disappears faster than a Julio home run—don’t 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! Let’s make some noise for the littlest fan!

 

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Giftable Packaging
Handwritten Note
30 Day Returns
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Shipping & Packaging

Fast Shipping: Orders ship within 1 business day

Eco-Friendly Packaging: Thoughtfully packed with minimal waste

Box Size: 12” x 10” x 4”

Free Domestic Shipping: UPS Ground included on every order

Close-up of a baby's feet with a white background

Why Parents Love It:

I hand-pick every single item. I’m a stickler for quality. From the tiniest socks to those soft keepsakes, I only include things I’d feel good about using with my own little ones. If it isn't "cloud-soft" or built to last, it doesn't make the cut.

The "Wow" factor is built-in. Forget the frantic search for wrapping paper and Scotch tape. These arrive beautifully tucked and tied, so the "unboxing" feels like a real event. It’s a gift that looks like you spent hours on it (even if you ordered it in five minutes during a nap-time break).

Practical, but make it cute. We’ve all received "cute" baby clothes that are a nightmare to actually put on a wiggling infant. I make sure our gear works hard and looks even better—perfect for those "first-month" photos, but sturdy enough for real life.

Straight to their door. No mall trips, no post office lines. Whether you’re a busy gift-giver or a new parent who hasn't slept in 48 hours, we handle the logistics. It’s a total lifesaver when you want to show up for someone but can't physically be there.

We’re big on the "Firsts." Babies grow so fast it’ll make your head spin. I include those little extras—like milestone cards and special books—to help you actually slow down and savor those fleeting moments before they’re gone.

  • Baby Showers & Sprinkle Gifts

    The "best-gift-at-the-party" box. We’ve done the hand-picking for you, so you can skip the stress of endless scrolling. Each set arrives tucked, tied, and ready to wow the parents-to-be—no gift wrap required.

  • Long-Distance Love

    A hug in a box when you can’t be there.
    Can’t make it in person? Send a gift that feels just as personal as showing up yourself. We’ll deliver a perfectly wrapped surprise straight to their doorstep to let them know you’re cheering them on from afar.

  • Coworkers & Clients

    Professional, meet personal. The perfect way to say "congratulations" from the whole team. We’ve combined a polished, high-end look with the thoughtful touches that make new parents feel truly seen and celebrated.

Frequently asked questions

Find answers to common questions about our products and services.

Each gift box is thoughtfully curated with premium, baby-safe products and beautifully packaged to create a memorable unboxing experience.

Standard UPS shipping typically takes 3-9 business days. Expedited options are available at checkout.

Email us at heybabyboxhelp@gmail.com — we reply within 1 business day.

We accept returns within 30 days of delivery for unopened items in original packaging. Contact us for a return authorization.

All our gift boxes come beautifully designed and ready to gift. No additional wrapping needed!

Yes, all products are carefully selected to be safe for newborns and meet safety standards. Age recommendations are noted on each product.

Absolutely! You can add a personalized gift message during checkout. We'll include it on a beautiful handwritten card with your gift box.

Currently we ship within the United States. International shipping options are coming soon!

We accept all major credit cards, ShopPay, PayPal, Apple Pay, and Google Pay for your convenience.

Once your order ships, you'll receive a tracking number via email. You can also track your order status in your account dashboard.