Bag Size Guide

Investing in a quality, luxury diaper bag backpack is a game-changer for moms on the go. With durable craftsmanship and smart functionality, these bags are designed to withstand daily wear and tear while keeping all your baby essentials organized and accessible. Petunia Pickle Bottom is a trusted brand with over 10,000 five-star reviews and offers peace of mind, knowing you're choosing a product that has been highly rated by thousands of other moms for its quality, style, and utility.

Organizational accessories and on-the-go gear for your stroller are essential for maintaining a stress-free routine when out and about with your baby. High-quality diaper bag backpacks come with specialized pockets, compartments, and inserts that keep items like bottles, wipes, and snacks in their place, minimizing time spent searching for essentials. Investing in these well-designed products ensures that you have everything you need at your fingertips, making daily outings smoother and more enjoyable for both you and your baby.

A luxury diaper bag backpack isn’t just about functionality; it's also a statement piece that enhances your style. Combining aesthetics with practicality, these bags are designed to look great while offering maximum utility. Crafted with premium materials and attention to detail, they blend seamlessly into your wardrobe, making them a versatile accessory that works from the playground to the office. When you choose a trusted brand known for its exceptional craftsmanship and high customer satisfaction, you are investing in a product that stands out in both style and substance.

Size Up Your Options - Explore & compare our most popular bags
Shop Boxy Backpack Deluxe - XXL
Shop Trek Overnight & Live for the Weekender - XXL
Shop Sync Backpack - XL
Shop 2-in-1 Provisions Backpack - XL
Shop Boxy Backpack - Large
Shop Tempo Backpack & Method Backpack - Large
Shop Meta Backpack - Medium
Shop Ace Backpack - Medium
Shop District Backpack - Small
Shop Pivot Pack - Small
Shop Criss-Cross Sling - Extra Small
Shop Mini Backpacks - Extra Small
Shop Adventurer Belt Bag - XXS
Shop Companion Diaper Clutch - XXS
Detailed Diaper Bag Size Guide
XXL - Boxy Backpack Deluxe - Best For: Big families and ultra packers. Top Features: 15 pockets, ultra-plush, removable changing mat that is wipeable and machine washable, 2 insulated exterior bottle pockets, trolley sleeve. Dimensions: 19.7" W x 14.2" H x 6.3" D. XXL - Boxy Backpack Deluxe - Best For: Big families and ultra packers. Top Features: 15 pockets, ultra-plush, removable changing mat that is wipeable and machine washable, 2 insulated exterior bottle pockets, trolley sleeve. Dimensions: 19.7" W x 14.2" H x 6.3" D.
XXL - Weekender - Best For: Weekend trips with littles or hospital bag for mom & dad. Top Features: Large capacity, detachable long strap. Dimensions: 20.5" W x 12.2" H x 12.6" D. XXL - Weekender - Best For: Weekend trips with littles or hospital bag for mom & dad. Top Features: Large capacity, detachable long strap. Dimensions: 20.5" W x 12.2" H x 12.6" D.
XL - Provisions Backpack - Best For: Pumping moms or parents of multiples. Top Features: Insulated, anti-microbial lower compartment for your breast pump and parts, padded, adjustable backpack straps, trolley sleeve. Dimensions: 14" W x 15.7" H x 8.3" D. XL - Provisions Backpack - Best For: Pumping moms or parents of multiples. Top Features: Insulated, anti-microbial lower compartment for your breast pump and parts, padded, adjustable backpack straps, trolley sleeve. Dimensions: 14" W x 15.7" H x 8.3" D.
XL - Sync Backpack - Best For: Newborn mom or moms with toddlers. Top Features: Large capacity interior, included packing pixel, insulated bottle pockets. Dimensions: 15.7" W x 15.7" H x 8.7" D. XL - Sync Backpack - Best For: Newborn mom or moms with toddlers. Top Features: Large capacity interior, included packing pixel, insulated bottle pockets. Dimensions: 15.7" W x 15.7" H x 8.7" D.
Large - Boxy Backpack - Best For: Newborn parents or moms of multiples. Top Features: Zip-out diaper changing station, spacious interior with 5 pockets, water-resistant interior and exterior. Dimensions: 13.8" W x 13.8" H x 6.3" D. Large - Boxy Backpack - Best For: Newborn parents or moms of multiples. Top Features: Zip-out diaper changing station, spacious interior with 5 pockets, water-resistant interior and exterior. Dimensions: 13.8" W x 13.8" H x 6.3" D.
Medium - Ace Backpack - Best For: Park Bag or Short Trips. Top Features: Zippered exterior pockets, padded backpack straps, insulated bottle pockets. Dimensions: 15" W x 15" H x 4.7" D. Medium - Ace Backpack - Best For: Park Bag or Short Trips. Top Features: Zippered exterior pockets, padded backpack straps, insulated bottle pockets. Dimensions: 15" W x 15" H x 4.7" D.
Medium - Meta Backpack - Best For: Park bag, daily work & play. Top Features: Padded straps, streamline bottle pocket, interior organization. Dimensions: 13.4" W x 13.8" H x 6.7" D. Medium - Meta Backpack - Best For: Park bag, daily work & play. Top Features: Padded straps, streamline bottle pocket, interior organization. Dimensions: 13.4" W x 13.8" H x 6.7" D.
Small - Pivot Pack - Best For: minimalist moms. Top Features: Switch from backpack to tote with ease, 8 total pockets inside and out, includes a washable changing pad. Dimensions: 14.2" W x 15.4" H x 6.7" D. Small - Pivot Pack - Best For: minimalist moms. Top Features: Switch from backpack to tote with ease, 8 total pockets inside and out, includes a washable changing pad. Dimensions: 14.2" W x 15.4" H x 6.7" D.
Small - District Backpack - Best For: Park Bag or Short Trips. Top Features: Insulated compartment, Padded backpack straps, Insulated bottle pockets. Dimensions: 14.2" W x 15" H x 7.5" D. Small - District Backpack - Best For: Park Bag or Short Trips. Top Features: Insulated compartment, Padded backpack straps, Insulated bottle pockets. Dimensions: 14.2" W x 15" H x 7.5" D.
XS - Criss-Cross Sling - Best For: Quick errands or parents of toddlers. Top Features: Spacious main compartment, insulated zippered front pocket, lined pocket on back for quick access to phone, passport, or other necessities. Dimensions: 7.9" W x 11" H x 3.9" D. XS - Criss-Cross Sling - Best For: Quick errands or parents of toddlers. Top Features: Spacious main compartment, insulated zippered front pocket, lined pocket on back for quick access to phone, passport, or other necessities. Dimensions: 7.9" W x 11" H x 3.9" D.
XS - Mini Backpack - Best For: Park bag, toddler mom, preschool bag. Top Features: Adjustable straps, interior capacity. Dimensions: 9.4" W x 10.2" H x 4.3" D. XS - Mini Backpack - Best For: Park bag, toddler mom, preschool bag. Top Features: Adjustable straps, interior capacity. Dimensions: 9.4" W x 10.2" H x 4.3" D.
XXS - Companion Diaper Clutch - Best For: Errands with newborns & park days. Top Features: Integrated changing pad, spacious interior. Dimensions: 12" W x 6.9" H x 2.4" D. XXS - Companion Diaper Clutch - Best For: Errands with newborns & park days. Top Features: Integrated changing pad, spacious interior. Dimensions: 12" W x 6.9" H x 2.4" D.
XXS - Adventurer Belt Bag - Best For: Errands with newborns & park days. Top Features: Wear it 3 ways, spacious interior. Dimensions: 5.9" W x 12" H x 3.1" D. XXS - Adventurer Belt Bag - Best For: Errands with newborns & park days. Top Features: Wear it 3 ways, spacious interior. Dimensions: 5.9" W x 12" H x 3.1" D.
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