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Onesies & Union Suits

Shop authentic Buc-ee's onesies and union suits, including hooded zip-up pajamas, plush fleece loungers, and classic button-front suits featuring the iconic beaver face. This collection packs complete, head-to-toe comfort for family holiday gatherings, costume parties, and cold-weather lounging.

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Adult Buc-ee the Beaver onesie suit, back view with red hood, brown body and tail, on white
Adult Buc-ee the Beaver onesie suit with red top, brown legs and beaver face hood, front view

Buc-ee's Beaver Suit/Onesie

$49.95 - $49.95
$49.95
$49.95 - $49.95
$49.95
in stock

The Buc-ee's Beaver Suit is an adult one-piece onesie made to look like Buc-ee the Beaver, with a red top, brown legs, a hood with Buc-ee's face an...

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$49.95 - $49.95
$49.95
$49.95 - $49.95
$49.95
Two smiling kids by a Christmas tree in red Santa Buc-ee hooded jackets
Child-size red Santa Buc-ee hoodie with white fur trim, black belt and Buc-ee face hood

Buc-ee's Christmas Beaver Onesie

$28.95 - $33.95
$28.95 - $33.95
$28.95 - $33.95
$28.95
in stock

The Buc-ee's Christmas Beaver Onesie is a red, Santa-style hooded outfit with a Buc-ee the Beaver face on the hood, white fuzzy trim down the front...

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$28.95 - $33.95
$28.95 - $33.95
$28.95 - $33.95
$28.95
Woman by a Christmas tree wearing a Buc-ee's elf onesie with green top and striped pants
Buc-ee's elf Christmas onesie with green jacket top, striped pants and Buc-ee hood

Buc-ee's Elf Christmas Onesie

$33.95 - $33.95
$33.95
$33.95 - $33.95
$33.95
Only 1 left!

The Buc-ee's Elf Christmas Onesie is a green elf-style top with a black belt and white trim joined to red and white striped pants. The toddler vers...

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$33.95 - $33.95
$33.95
$33.95 - $33.95
$33.95
Back of the adult Buc-ee's Santa union suit showing the hood and tail patch
Adult red Buc-ee's Santa union suit with Buc-ee the Beaver hood, front view

Buc-ee's Santa Union Suit

$32.95 - $44.95
$32.95 - $44.95
$32.95 - $44.95
$32.95
in stock

The Buc-ee's Santa Union Suit is a red one-piece pajama styled like a Santa suit, with white plush trim, a black belt with a gold buckle and a Buc-...

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$32.95 - $44.95
$32.95 - $44.95
$32.95 - $44.95
$32.95
Woman by a Christmas tree and fireplace wearing the Buc-ee's holiday nutcracker onesie
Buc-ee's holiday nutcracker print onesie pajamas with drop-seat flap on white

Buc-ee's Holiday Nutcracker Onesie

$49.95 - $49.95
$49.95
$49.95 - $49.95
$49.95
in stock

The Buc-ee's Holiday Nutcracker Onesie is a long-sleeve adult union suit printed with nutcrackers, stars, Christmas trees and Buc-ee logos in maroo...

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$49.95 - $49.95
$49.95
$49.95 - $49.95
$49.95
Lime green kids Santa Buc-ee peppermint onesie pajamas, front view on a hanger
Back of lime green kids Santa Buc-ee peppermint onesie pajamas with drop-seat flap

Buc-ee's Green Peppermint Onesie

$33.95 - $52.95
$33.95 - $52.95
$33.95 - $52.95
$33.95
Only 1 left!

The Buc-ee's Green Peppermint Onesie is a lime green one-piece pajama printed with Santa Buc-ee, peppermint candies, snowflakes and "Buc-ee's" scri...

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$33.95 - $52.95
$33.95 - $52.95
$33.95 - $52.95
$33.95
Back of the Buc-ee the Beaver infant set showing tail patch, ear hat and striped socks
Buc-ee the Beaver infant costume set: red top, brown bottoms, beaver ear hat and socks
Sold out

Buc-ee's Infant Beaver Onesie Set with Hat and Socks - 3 Piece Set

$29.95 - $29.95
$29.95
$29.95 - $29.95
$29.95
Out of stock

This Buc-ee's 3-piece infant set dresses a baby as Buc-ee the Beaver: a plush bodysuit, a hat with Buc-ee's face and ears, and striped leg warmer-s...

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$29.95 - $29.95
$29.95
$29.95 - $29.95
$29.95
Sold out
Red and white striped Buc-ee's toddler shirt with Buc-ee the Beaver logo
Red and white striped Buc-ee's infant onesie with Buc-ee the Beaver logo

Buc-ee's Striped Classic Onesie/Top

$18.95 - $18.95
$18.95
$18.95 - $18.95
$18.95
Only 1 left!

This Buc-ee's piece has thin red and white stripes, solid red trim and the round yellow Buc-ee the Beaver logo on the chest. Choose the short-sleev...

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$18.95 - $18.95
$18.95
$18.95 - $18.95
$18.95
Youth Buc-ee the Beaver onesie, back view with brown tail and red hood, on white
Youth Buc-ee the Beaver onesie with red top, Buc-ee logo and beaver face hood, front view

Buc-ee's Beaver Youth Suit Onesie

$44.95 - $44.95
$44.95
$44.95 - $44.95
$44.95
in stock

The Buc-ee's Beaver Youth Suit Onesie is a one-piece kids' costume and lounge suit made to look like Buc-ee the Beaver, with a red top, brown legs,...

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$44.95 - $44.95
$44.95
$44.95 - $44.95
$44.95
Blue kids' T-shirt with three Buc-ee the Beaver figures across the chest, laid flat on gray
Blue baby bodysuit with three Buc-ee the Beaver figures across the chest, laid flat on gray

Buc-ee's Blue Onesie/Top

$18.95 - $18.95
$18.95
$18.95 - $18.95
$18.95
Only 3 left!

This royal blue Buc-ee's piece has three dancing Buc-ee the Beaver figures in red caps and red logo shirts across the chest. Choose the short-sleev...

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$18.95 - $18.95
$18.95
$18.95 - $18.95
$18.95
Toddler Buc-ee the Beaver onesie, back view with brown tail and red hood, on white
Toddler Buc-ee the Beaver onesie with red top, logo, brown legs and beaver face hood, front view

Buc-ee's Beaver Toddler Suit Onesie

$35.95 - $35.95
$35.95
$35.95 - $35.95
$35.95
in stock

The Buc-ee's Beaver Toddler Suit Onesie is a one-piece toddler costume and lounge suit styled like Buc-ee the Beaver, with a red top, brown legs, a...

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$35.95 - $35.95
$35.95
$35.95 - $35.95
$35.95
Infant Buc-ee the Beaver union suit, back view showing the brown tail and hat, on white
Infant Buc-ee the Beaver union suit in red and brown with matching beaver face hat, front view

Buc-ee's Beaver Infant Suit Onesie

$27.95 - $27.95
$27.95
$27.95 - $27.95
$27.95
Only 2 left!

The Buc-ee's Beaver Infant Suit Onesie is a baby one-piece styled like Buc-ee the Beaver, with a red top, brown legs, a tail on the back and a matc...

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$27.95 - $27.95
$27.95
$27.95 - $27.95
$27.95
Toddler blue Buc-ee's Christmas onesie, back view with red Santa Buc-ee butt flap
Toddler blue Buc-ee's Christmas onesie with Santa Buc-ee, candy canes and red cuffs, front

Buc-ee's Blue Christmas Onesie - Toddler

$33.95 - $33.95
$33.95
$33.95 - $33.95
$33.95
In stock

The 2026 Buc-ee's Blue Christmas Onesie is a one-piece pajama covered in Santa Buc-ee, reindeer Buc-ee and candy canes, with a red butt flap on the...

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$33.95 - $33.95
$33.95
$33.95 - $33.95
$33.95
Youth blue Buc-ee's Christmas onesie with Santa Buc-ee and candy cane print, front view
Youth blue Buc-ee's Christmas onesie, back view with red Santa Buc-ee butt flap

Buc-ee's Blue Christmas Onesie - Youth

$44.95 - $44.95
$44.95
$44.95 - $44.95
$44.95
In stock

The 2026 Buc-ee's Blue Christmas Onesie is a one-piece pajama covered in Santa Buc-ee, reindeer Buc-ee and candy canes, with a red butt flap on the...

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$44.95 - $44.95
$44.95
$44.95 - $44.95
$44.95
Infant blue Buc-ee's Christmas onesie, back view with red Santa Buc-ee butt flap
Infant blue Buc-ee's Christmas onesie with Santa Buc-ee and candy cane print, front view

Buc-ee's Blue Christmas Onesie - Infant

$33.95 - $33.95
$33.95
$33.95 - $33.95
$33.95
In stock

The 2026 Buc-ee's Blue Christmas Onesie is a one-piece pajama covered in Santa Buc-ee, reindeer Buc-ee and candy canes, with a red butt flap on the...

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$33.95 - $33.95
$33.95
$33.95 - $33.95
$33.95

Buc-ee's Infant Christmas "Believe" Onesie

$28.95 - $28.95
$28.95
$28.95 - $28.95
$28.95
In stock

This red short-sleeve infant bodysuit has Santa Buc-ee in a ring of Christmas lights on the front and a full "Believe" holiday scene on the back. I...

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$28.95 - $28.95
$28.95
$28.95 - $28.95
$28.95
Adult blue Buc-ee's Christmas onesie with Santa Buc-ee, candy canes and red cuffs, front view
Adult blue Christmas onesie with Santa Buc-ee and candy cane print, back view with Buc-ee butt flap

Buc-ee's Blue Christmas Onesie - Adult

$52.95 - $52.95
$52.95
$52.95 - $52.95
$52.95
In stock

The Buc-ee's Blue Christmas Onesie is an adult one-piece pajama in bright blue, printed with Santa Buc-ee, Buc-ee in reindeer antlers, candy canes ...

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$52.95 - $52.95
$52.95
$52.95 - $52.95
$52.95

Related Collections

Buc-ee's Onesies, Union Suits & Full-Body Loungewear

Staying warm from head to toe requires cozy full-body loungewear built for maximum comfort. This collection brings together Buc-ee's complete line of adult and youth onesies and union suits, showcasing famous beaver prints, red-and-green holiday patterns, and character hood designs. Made with soft fleece and heavy-duty zippers, these one-piece pajamas let you represent Texas's favorite travel stop in pure comfort.

  • 100% Authentic Merchandise: Every onesie and union suit is sourced directly from a physical Buc-ee's store location.
  • Full Range of One-Piece Styles: Features full zip-up loungers, button-down union suits, hooded character onesies, and holiday-themed sleep suits for adults and kids.
  • Ultra-Cozy Construction: Made with plush fleece, rib-knit cuffs, and comfortable hoods designed to lock in heat during winter months.
  • Shipped Nationwide: Order your favorite Texas full-body pajamas online and get them delivered straight to your door anywhere in the US.