Honest Company Mini Must Haves Review: The TSA-Ready Bath Kit That Fits in Your Carry-On

The carry-on packing crisis hit at 11 PM the night before our first flight with an infant. We had the bottles packed, the diapers counted, the car seat gate-checked in our plan. Then we looked at the bath supplies. Full-size baby shampoo: 10 ounces — over the TSA limit. Body wash: 8 ounces — over the limit. Baby lotion: 12 ounces — not even close. We could check a bag, but our connecting flight had a 55-minute layover and we did not trust that a checked bag would make the transfer. We spent forty minutes pouring baby products into mismatched travel containers from a dollar store, labeling them with a Sharpie, and hoping TSA would not question the collection of unlabeled liquids we were about to present at security.

The Honest Company Mini Must Haves Gift Set exists to solve exactly that problem. Four travel-sized baby bath essentials — shampoo, body wash, face and body lotion, and bubble bath — all under TSA liquid limits, all in one compact package. At $10.97, the set costs more per ounce than buying full-size products and decanting them yourself. But the convenience of pre-portioned, clearly labeled, TSA-compliant baby bath products in a carry-on-ready set has made this our default purchase before every flight. We buy a new set for every trip longer than three nights. It is not the cheapest approach. It is the one that works at 11 PM the night before a 6 AM flight.

This product is featured in our Best Travel Bath & Hygiene roundup.

Quick Verdict

The Honest Company Mini Must Haves Gift Set is the most convenient travel bath solution for families flying with babies and toddlers. Four products — shampoo, body wash, face and body lotion, and bubble bath — all in travel sizes that comply with TSA liquid limits. The hypoallergenic formulas are gentle on sensitive skin, and the lavender scent provides a calming bedtime bath routine that travels with you. The trade-offs: the sizes are very small and run out quickly on longer trips, the per-ounce cost is significantly higher than buying full-size products, and the lavender scent is not ideal for fragrance-sensitive babies. For short to medium trips where carry-on compliance matters, this set eliminates the decanting hassle entirely.

Who This Is For

• Carry-on-only families — all products are under TSA liquid limits
• Parents who want a complete bath routine — shampoo, wash, lotion, and bubble bath in one purchase
• Gift givers — the set is attractively packaged and practical for new traveling parents
• Short trip families (3-5 nights) — the travel sizes last about that long with daily use

Who Should Skip

• Fragrance-sensitive babies — the lavender scent, while gentle, is still a fragrance that can trigger reactions
• Budget-conscious families — decanting full-size products into reusable travel bottles is significantly cheaper
• Extended trip families (7+ nights) — the small sizes will run out before the trip ends
• Parents who already have a travel-size routine — if you own reusable travel bottles and refill them, this set adds no value

Key Features Deep Dive

TSA-Compliant Sizes

Every product in the set is under 3.4 fluid ounces — the TSA limit for carry-on liquids. The shampoo and body wash bottles are approximately 1-2 fluid ounces each. The lotion is similarly sized. All four fit comfortably inside a quart-size clear bag alongside a few other travel liquids. No decanting, no guessing, no Sharpie-labeled mystery bottles.

The TSA compliance is the entire value proposition of this set. You can buy full-size Honest Company products for better per-ounce value, but you cannot bring them in a carry-on. If you check luggage, the full-size bottles make more sense financially. If you carry on only — which is how we travel with a baby to avoid the risk of lost checked bags containing essential baby supplies — this set is the solution.

Complete Bath Routine in One Package

The set includes shampoo, body wash, face and body lotion, and bubble bath. This covers the entire bedtime bath routine: wash hair, wash body, optional bubble bath for fun, moisturize after drying. Having the complete routine in travel sizes means you do not need to prioritize which products to bring and which to leave behind. Everything travels together.

The bubble bath inclusion is a thoughtful detail. Bubble bath is rarely an essential, but for a toddler in an unfamiliar hotel bathtub, bubbles transform a potentially anxious bath into a fun one. We have found that a small amount of bubble bath in a hotel tub changes our daughter's attitude from "suspicious of this strange bathtub" to "this is the best bathtub ever."

Hypoallergenic Lavender Formulation

The products are hypoallergenic and use a gentle lavender scent. Lavender is widely associated with calming properties — whether the aromatherapy claim is clinically supported is debatable, but the practical reality is that a consistent lavender-scented bath routine signals "bedtime" to a baby. When that routine travels with you, the sensory cue travels too. Our daughter associates the lavender smell with bath-then-bed, and having that scent in a hotel room helps maintain the sleep routine in an unfamiliar environment.

What We Love

The packing problem disappears. No measuring, no decanting, no hunting for travel bottles, no labeling. Grab the set, put it in the quart bag, pack it. The entire bath-packing process takes approximately ten seconds. For the night-before-the-flight packing scramble, those ten seconds replace forty minutes of pouring and labeling.

TSA has never questioned the set. The products are clearly labeled, clearly baby products, and clearly under the liquid limit. In nine flights with this set, TSA has not once pulled it for additional screening. Compare this to unlabeled travel bottles, which have been flagged twice in our experience. Clear labeling from a recognized brand speeds the security process.

The bubble bath transforms hotel bath time. Our daughter's hotel bath resistance — the crying, the refusal to sit in the unfamiliar tub — disappeared when we added bubbles. A tablespoon of Honest Company bubble bath produces enough bubbles to cover the bottom third of a hotel tub. She plays with the bubbles, relaxes in the tub, and bath time becomes a positive experience instead of a stressful one. The bubble bath alone justifies including it in a travel kit.

The lavender scent supports the bedtime routine. Bedtime routines are fragile when traveling. New room, new bed, new sounds. Maintaining the olfactory component of the routine — the same lavender scent from the bath at home — provides continuity. Our daughter's sleep quality in hotels improved noticeably once we started using the same scented bath products we use at home. Coincidence or causation, we do not care. It works.

What We Don't Love

The sizes run out fast. Each product is 1-2 fluid ounces. With daily use, the shampoo and body wash last approximately four to five baths. For a three-night trip, this is adequate. For a week-long vacation, you will run out by day five. We buy two sets for trips longer than five nights, which doubles the cost.

The per-ounce cost is steep. The set costs $10.97 for approximately 5-6 combined fluid ounces of product. The full-size Honest Company shampoo is $9.97 for 10 fluid ounces. You are paying roughly three to four times the per-ounce price for the travel sizes. The premium is entirely for the convenience of pre-portioned TSA-compliant bottles.

Lavender is not fragrance-free. For babies with fragrance sensitivity, the lavender scent — however gentle — is still a fragrance. The Honest Company does not offer the Mini Must Haves set in a fragrance-free version. If your baby reacts to scented products, you need to decant the fragrance-free full-size versions into travel bottles instead.

The packaging is not refillable. The small bottles are single-trip products. You cannot easily refill them from full-size bottles — the openings are small and the bottles are not designed for repeated use. After each trip, the empty bottles go in recycling. For environmentally conscious families, the waste from buying a new set every trip is a legitimate concern.

Real-World Testing

Flights (9 trips): Packed the set in the TSA quart bag on every flight. Zero security issues. The set fits alongside a tube of diaper cream and a small hand sanitizer in a standard quart bag. Total bath-related packing time: under thirty seconds.

Hotel bath time (9 stays): Used the complete set — shampoo, body wash, bubble bath, lotion — in hotel bathtubs ranging from cramped motel tubs to oversized resort tubs. The products performed identically to the full-size versions. The bubble bath produced moderate bubbles in all water types.

3-night trips (5 trips): One set lasted the entire stay with product remaining. The shampoo ran out first, followed by the body wash. The lotion and bubble bath lasted through all three nights. One set is the correct quantity for trips of three nights or fewer.

7-night trip (2 trips): One set ran out on night four. We supplemented with hotel-provided baby wash for the remaining nights, which was adequate but not ideal. For week-long trips, two sets are necessary. At $22 for two sets, the cost is noticeable but not prohibitive.

How It Compares

vs. Decanting full-size products ($3-5 for travel bottles): Reusable travel bottles from a drugstore cost $3-5 and can be refilled indefinitely. This approach is cheaper long-term and produces less waste. The downside: you spend time filling, labeling, and managing multiple small bottles before every trip. For frequent travelers willing to maintain a travel bottle system, decanting is the better financial choice. For everyone else, the Mini Must Haves set is easier.

vs. Cetaphil Baby Wash in a travel bottle ($6 + $2 bottle): The Cetaphil is cheaper and fragrance-free, but it is only a body wash and shampoo — no lotion, no bubble bath. The Honest Company set provides the complete routine. For families who only need a cleanser, Cetaphil in a reusable travel bottle wins on price. For families who want the full routine, the set wins on completeness.

vs. Johnson's Baby Travel Kit ($7): Johnson's offers a similar travel set at a lower price. The ingredient lists differ — the Honest Company uses more naturally derived ingredients and avoids certain synthetic compounds. For parents who prioritize ingredient quality, the Honest Company justifies the premium. For parents who prioritize cost, the Johnson's set is functional and affordable.

Final Verdict

The Honest Company Mini Must Haves Gift Set is a convenience product, and it is priced like one. You are paying a premium for pre-portioned, TSA-compliant, clearly labeled baby bath products in a grab-and-go format. For parents who travel frequently with carry-on luggage, this convenience is worth repeating: grab the set, drop it in the quart bag, done. No measuring, no labeling, no leaky DIY travel bottles.

The set is not for every family. Fragrance-sensitive babies need the unscented versions. Budget-focused families should invest in reusable travel bottles. Extended trips need two sets or a supplemental plan. But for the specific scenario — a three-to-five-night trip with carry-on luggage and a baby who needs a complete bath routine — the Mini Must Haves set solves the problem completely, at a price that is easy to justify when you are staring at a suitcase at 11 PM the night before a flight.