Seattle’s premier upscale soft play rentals for birthday parties, first birthdays, corporate events, and family celebrations. Instagram-worthy soft play party setups, styled to your theme, for babies and toddlers ages 1 to 5, foam climbers, ball pits, and fenced play yards on 1-inch thick, non-toxic, premium EVA foam mats, delivered, set up, and taken down for you.
Trusted by the Seahawks, Mariners, Salesforce, Google, and hundreds of families throughout the greater Seattle area.
Soft play is a padded play area built for babies and toddlers, foam climbers, slides, ball pits, and soft blocks inside a fenced play yard, all sitting on soft EVA foam mats. It gives kids ages 1 to 5 a safe space to climb and explore while parents actually enjoy the party.
That’s exactly what it’s for. Soft play parties are our specialty, from first birthdays through age five, with setups styled to your theme and colors. We wrote about why soft play is perfect for 1st, 2nd, and 3rd birthdays, and the first birthday theme guide shows the looks families love most.
Every soft play party package is a complete setup, foam climbers, wedges, and crawlers, animal hoppers and rockers, soft building blocks, a ball pit with customizable ball colors, white fencing with gates, a shoe bin, and 1-inch thick, non-toxic, premium EVA foam mats under everything. Packages come in pastel, neutral, and custom palettes styled to your theme, and every piece of soft play equipment arrives cleaned and inspected.
Our mobile soft play comes to you. We deliver, set up, and take down across the greater Seattle area, including Seattle, Bellevue, Kirkland, Tacoma, Mercer Island, Renton, Bothell, Shoreline, and surrounding cities.
Babies and toddlers ages 1 to 5. Soft play areas are designed specifically for the youngest guests, and older children are not permitted on the equipment, which is exactly what keeps it safe for a crawling 10-month-old and a climbing 3-year-old to share. Details in our safety requirements.
Yes, indoor soft play runs year round in living rooms, garages, community rooms, and venues, like having a private indoor playground for the day. It’s how greater Seattle area families celebrate winter birthdays. Outdoors works beautifully in dry weather; we never set up in the rain.
Our fenced soft play yards are the upgraded version of a playpen rental, a gated play area with foam climbers and soft flooring where a baby or toddler plays safely for the whole event, sized from compact setups to full party spreads.
Most of our packages include one, and the full ball pit collection scales up from there, with ball colors matched to your theme.
Trusted by the Seahawks, Mariners, Salesforce, Google, and Fortune 500 companies, we deliver kid friendly corporate events across the greater Seattle area, from bring your kid to work day ideas to employee family days, plus preschool and daycare events and setups at country clubs, offices, and the facilities of professional sports teams.
Every setup is styled to your theme rather than dropped off, built on our EVA foam mats, and every piece arrives cleaned, inspected, and fully insured. It’s the difference we wrote about in why some kids’ party rentals are cheaper, backed by 700+ events.
Every package lists its pricing on its page, and the fastest way to get an exact quote for your date and space is the booking form.
Gift cards are available if the party’s a gift.
Summer weekends book out several weeks ahead, so two to four weeks of lead time is the safe window, and popular themes go first.
If your celebration feels like it`s missing that one little detail that brings everything together, we have just the thing. ✨
Introducing Kids Tables & Tablescapes, our newest collection designed to take your celebration to the next level
Choose from The Boho Blush, The Sage Garden, or The Blush & Bounce. Each setup includes carefully selected tableware, décor, and kids chiavari chairs, all delivered, styled, and set up for you before your event.
Perfect for birthdays, baby showers, holidays, and corporate family events throughout the greater Seattle area.
More palettes are on the way.
Tap the link in our bio to book or visit partybabyseattle.com.
There are days that remind us just how far we`ve come. ⚾
️
Seattle Mariners Family & Friends Day at @tmobilepark.
The game ended, and our team had exactly 30 minutes to build a custom soft play setup on the field before the players walked out with their families, still in their jerseys.
Custom @seattlemariners ball pit, team color palette throughout, and stacking cubes with custom decals. Built for the littlest fans in the ballpark.
Thank you to the @seattlemariners for having us. Getting to be part of a day like this for the players and their families is something we won`t forget.
#partybabyseattle #tmobilepark #seattlemariners #corporateevents #seattleevents #eventdesign #softplay #pnwevents
A little spring chicken turned ONE. 🐣 🌼
Custom colors, farm-inspired details, a red barn play tent, plush chickens, and plenty of room to crawl, climb, and play.
One of our favorite first birthday themes yet! 🤍
Thank you to Katrina from @_bylittlebird for bringing us in to be part of this sweet celebration.
#SpringChicken #FirstBirthday #SoftPlay #KidsParties
A modern take on Sesame Street. 🌈
Clean lines, thoughtful details, and plenty of space for little ones to crawl, climb, bounce, and play.
Celebrating ONE never looked so sweet. ❤️💛💙💚
✨ Planning a first birthday or family celebration? We’d love to help bring your vision to life.
#FirstBirthday #SeattleEvents #SoftPlay #LuxuryKidsParty #SesameStreetBirthday
Adaeze’s 1st birthday was pretty in pastels 🩷
Our Cotton Candy Soft Play brought extra sweetness and all the fun to the party!
Planning a party for your little sweetie? Book with Party Baby Seattle!
#Softplay #Bouncehouse #KidsParty #PartyRentals #PartyBabySeattle
Howdy, partner! 🤠🎉 Lorenzo’s 1st Birthday had us kicking up some serious fun!
With a Western/Rodeo theme and the Sophie & Fawn Soft Play Area, the little cowboys and cowgirls had a rootin’ tootin’ good time! 🐴🌵
Big birthday energy, tiny boots, and soft play smiles all around — y’all made it unforgettable!
Planning 1st rodeo of your own? Let Party Baby round up the fun! 💫
#Softplay #Bouncehouse #KidsParty #Partyrentals #WesternBirthday PartyBabySeattle
Who says play is just for kids? 😉🎉This was such a cool event to be a part of!
The Out & Equal Conference in Seattle brought the fun with our Super Luxe Ball Pit + Stairs, and it was an absolute hit! From laughter-filled breaks to playful moments that sparked connection, this setup delivered joy, energy, and unforgettable vibes all around ✨
We love seeing our pieces bring people together—no matter the age or occasion. Cheers to a successful event filled with color, smiles, and a little extra fun! 🥳
Looking for something fun and unique to add to your next conference, expo or event? We’ve got you covered! 💫
#SeattleConferences #Ballpit #Out&Equal #Partyrentals #PartyBabySeattle
A little lei-day turns one! 🌸😊
Tekina’imoana’s first birthday was a sweet Hawaiian dream! 🩷
Our Pink Castle Bounce House made the party complete and the day unforgettable! 🥳
Celebrate your little one in style — let us make their next party a dream come true! 💖✨
#Softplay #Bouncehouse #KidsParty #Partyrentals
Double the ONE, double the fun! 🎉🦌🤍
Luka & Leo’s first birthday celebration was filled with sweet moments, tiny giggles, and so much joy in our Sophie & Fawn Soft Play Area. ✨
We love being part of milestones like these and helping families create memories that last forever 🥰
#Softplay #Bouncehuse #KidsParty #Partyrentals
Sweet first-birthday moments, happy little jumps, and so much love—made even more magical with The White Palace Bounce House shining at the center of it all.
The smiles, the laughter, the memories… absolute perfection ✨
We’re so honored to help celebrate milestones like this and bring the joy to such a special day 🥰
#Softplay #Bouncehuse #KidsParty #Partyrentals #PartyBabySeattle