Summer vacation checklist: what to pack in baby's suitcase?

Summer vacation is approaching and you're wondering how to efficiently prepare your baby vacation packing list? At Deux par Deux, we've been supporting Quebec families for decades in all their adventures, including first trips with baby! Our team of experienced parents has created the ultimate checklist that will save you last-minute stress and annoying oversights.

Why is meticulous preparation essential?

The specifics of summer travel with baby

Traveling with a little one requires special organization, especially during summer. Baby's needs evolve according to temperature, environment and trip duration. Unlike adults who can adapt or improvise, our little treasures depend entirely on our foresight for their comfort and safety.

According to voyage.gc.ca, preparation is crucial to avoid inconveniences that could spoil your family vacation. A well-prepared suitcase will allow you to fully enjoy those precious moments with your little one.

Temperature's impact on baby's needs

In summer, challenges are multiple: sun protection, hydration, thermal regulation... Little ones' bodies are "thermally immature" and require special attention to high temperatures.

Clothing checklist: summer wardrobe essentials

Onesies and bodysuits (6-8 pieces)

Onesies remain the foundation of baby's wardrobe, even in summer! Choose short-sleeved models in organic cotton for better breathability. Our baby girl collections and baby boy collections offer adorable summer-printed onesies that will brighten their outfits.

Deux par Deux tip: Always pack 2-3 more onesies than planned. Little accidents are frequent while traveling!

Rompers and light outfits (4-5 pieces)

For outings and playtime, nothing beats a comfortable romper in light cotton. Choose models with crotch snaps to facilitate diaper changes. Shorts/t-shirt sets are also perfect for babies starting to walk.

Summer pajamas (3-4 pieces)

Even on vacation, baby needs their routines! Choose pajamas in natural materials like cotton or muslin. Footless models allow better temperature regulation during the night.

Sun protection outfits

• Wide-brimmed hat: essential to protect face and neck
• Adapted sunglasses: for babies over 6 months
• Anti-UV rashguard: for water activities
• Light long-sleeved pants: extra protection during strong exposure

Hygiene and health checklist: the essential kit

Adapted toiletries

Only bring products baby already knows to avoid skin reactions:

• Body and hair wash gel (travel size)
• Moisturizing cream
• Diaper cream
• Soft hairbrush
• Baby nail clippers

First aid kit

A well-stocked kit will save you in many situations:

• Digital thermometer
• Saline solution (individual doses)
• SPF 50+ baby sunscreen
• Baby acetaminophen (according to age)
• Adapted bandages
• Gentle antiseptic solution
• Bug repellent adapted to baby's age

Specific sun protection

Since baby's skin is ultra-sensitive, sun protection deserves special attention:

• Mineral sunscreen (zinc or titanium)
• Stick for nose and lips
• Thermal water spray
• Soothing after-sun cream

Feeding checklist: nourishing baby away from home

For breastfeeding babies

Breastfeeding greatly simplifies travel! Still plan for:

• Portable breast pump (if necessary)
• Milk storage bags
• Inflatable nursing pillow
• Comfortable nursing clothes

For bottle-fed babies

Organization is crucial here:

• Bottles (at least 4, even for short trips)
• Spare nipples (2-3 extra)
• Formula powder (generous quantity + backup)
• Practical formula dispenser
• Travel bottle warmer
• Mineral water suitable for infants
• Bottle brush for cleaning

Baby food introduction while traveling

For babies who've started solid foods:

• Travel baby food jars (practical formats)
• Soft spoons
• Disposable or washable bibs
• Spill-proof sippy cup
• Squeeze pouches of puree
• Teething biscuits

Sleep and comfort checklist: recreating the cocoon

Sleeping equipment

Baby's sleep determines family vacation success:

• Ultra-light travel crib (if not provided on location)
• Travel mattress (for extra comfort)
• Fitted crib sheets (minimum 2 sets)
• Light summer sleep sack
• Familiar soft blanket

Comfort objects

Never forget:

• Main lovey + backup lovey
• Pacifiers (several - they tend to disappear!)
• Portable nightlight for reassurance
• Musical mobile if baby is used to it

Transportation and travel checklist

By car

• Appropriate car seat (checked and correctly installed)
• Window sun shades
• Travel organizer with pockets
• Car toys (attached!)
• Motion sickness bags (just in case)

By plane

Flying requires specific preparation:

• Baby's identity documents
• Health record
• Bottle for takeoff/landing
• Complete change in carry-on luggage
• Silent toys to keep occupied

Equipment and accessories checklist

Portable childcare equipment

• Lightweight foldable stroller (check weight allowance)
• Ergonomic baby carrier for walks
• Inflatable beach lounger
• Stroller parasol
• Travel diaper bag (multiple compartments)

Toys and entertainment

Select carefully:

• Age-appropriate developmental toys
• Unbreakable rattles
• Fabric or waterproof books
• Bath toys (for hotels with bathtubs)
• Compact play mat

Practical organization: our pro tips

The thematic bag technique

Organize the suitcase by categories in transparent bags:

• "Hygiene" bag
• "Feeding" bag
• "Emergency" bag (always accessible)
• "Sleep" bag

Plan generously but smartly

Our golden rule: plan 1.5 times more clothes than necessary, but reduce "gadgets." Baby mainly needs essentials and your reassuring presence.

Adapt according to destination

• Beach: reinforced sun protection, anti-UV swimwear
• Mountains: warm clothes even in summer, high-protection sunscreen
• City: comfortable outfits for sightseeing, maneuverable stroller
• Camping: anti-insect equipment, covering clothes for evenings

Administrative documents checklist

Never leave without:

• Baby's passport or ID card
• Health record
• Medical prescriptions (if ongoing treatments)
• Pediatrician's contact information
• Destination emergency numbers
• Family travel insurance

Last-minute advice

The night before departure

• Check destination weather (possible adjustments)
• Prepare "first necessity" bag (immediately accessible)
• Charge all electronic devices
• Prepare bottles for the journey

Departure day

• Keep baby in their usual routine as much as possible
• Leave well-rested (go to bed early the night before)
• Bring snacks for yourselves (tired parents = agitated baby)
• Stay flexible and zen!

Common mistakes to avoid

Overloading the suitcase

Resist the temptation to pack "just in case." Focus on essentials and remember that most tourist destinations have stores for emergencies.

Forgetting parental needs

Relaxed parents = relaxed baby. Don't forget your own essentials in the equation!

Neglecting safety

Always check safety standards for travel equipment, especially for on-site rentals.

Building healthy travel habits

Teaching babies to travel starts early. Create positive associations with packing by involving them (age-appropriately) in the process. Let them "help" choose their favorite clothes or toys. This builds excitement rather than anxiety around travel.

Consistency in routines, even while traveling, helps babies adapt more easily. Try to maintain feeding and sleeping schedules as much as possible, adjusting gradually for time zone changes.

Emergency preparedness

Always have a backup plan. Research medical facilities at your destination, know how to contact local emergency services, and keep a list of baby's medications and dosages easily accessible.

Consider packing a "day one" survival kit separately - everything you'd need if luggage gets delayed, including essential medications, one change of clothes, and comfort items.

Making memories safely

The goal isn't just survival - it's creating beautiful family memories. With proper preparation, you can focus on enjoying those precious firsts: baby's first beach experience, first plane ride, or first family adventure.

Document the journey with photos, but don't forget to be present in the moment. Some of the best vacation memories happen during quiet, unplanned moments between the scheduled activities.

Growing with experience

Every trip teaches you something new about traveling with your baby. Keep notes about what worked well and what you'd do differently next time. Your packing list will evolve as your baby grows and your family's travel style develops.

Remember that perfection isn't the goal - flexibility and preparation are. With our checklist as your foundation, adapt it to your family's unique needs and travel style.

Preparing baby's suitcase for summer vacation might seem daunting, but with our checklist and some organization, you'll depart with peace of mind! At Deux par Deux, we know every family is unique. Adapt our advice to your specific needs and most importantly, enjoy these magical moments with your little treasure. Happy family vacation! ☀️👶