Think Tank Walker Pro Camera Bag
Lightweight, travel-ready 30L backpack for cameras, lenses, laptop, and essentials—built for working photographers.
Designed for photographers who move fast, the Walker Pro balances protection, access, and carry comfort in a compact footprint. It’s the practical choice among think tank camera bags for shoots that span airports, streets, and trails.
Whether you’re upgrading your think tank camera bag or building a streamlined kit of think tank bags for travel, this 30-liter pack organizes a pro body, multiple lenses, a 16" laptop, and daily carry—without excess weight.
- 16L, 24L & 30L capacity with modular dividers for DSLR/mirrorless kits
- Top & side quick access for fast lens swaps
- Padded sleeves for 16" laptop + tablet
- All-day comfort: ventilated back panel, load lifters, stowable hip belt
- Weather-resistant build with included rain cover

Fast Access When It Matters
Dual access—via top hatch and full side zipper—keeps a primary body and lenses ready without setting the bag down. Capture the moment, then move.
- Top staging area for camera or essentials
- Side door sized for body + mid-zoom
- Security toggles to prevent accidental opening

Modular Protection, Pro Layout
High-density foam dividers configure around your kit to prevent movement and impact. Keep a full-frame body, 70-200mm, and primes organized—plus room for a drone or audio kit.
- Customizable Velcro dividers with hinge panels
- Dedicated padded sleeves for 16" laptop & tablet
- Top shelf converts for clothing or accessories

Carry Comfort All Day
Anatomical shoulder straps, load lifters, and a ventilated back panel distribute weight for long location days. The hip belt stows when not needed.
- Airflow channels reduce heat build-up
- Adjustable sternum strap stabilizes the load
- Removable, stowable hip belt

Travel-Ready Durability
Weather-resistant fabrics, coated panels, and YKK® zippers protect your gear in light rain and daily wear. A luggage pass-through simplifies airport transfers.
- Reinforced base resists abrasion
- Tripod/monopod carry with quick cinch
- Included seam-sealed rain cover
Why Buy from Bluewater Photo
- Authorized Think Tank Photo dealer — genuine products and full manufacturer support
- Expert gear advice from working shooters; personalized kit configuration
- Backed by Think Tank’s limited warranty and Bluewater Photo after-sale support
- Secure checkout and fast, well-padded shipping
Pack smarter, move faster, and keep shooting with confidence.
- Nikon Gear Line-Up — we have the full range of Nikon camera gear
- Nikon Z8 mirrrorless camera — Nikon's top level pro camera
- Nikon Z5 II camera — Nikon's latest entry level full frame camera
Learn More — Guides & Articles
- Best Underwater Camera — Our top picks for 2024.
- Scuba Essentials for better underwater photographs — Our suggested scuba gear for taking photos underwater
- Underwater Photography Guide — photography, lighting & strobe technique fundamentals for underwater
- Best dive computer for 2025 — Our top picks for 2025
Specifications
- Capacity & Fit
- 16L, 24L & 30L internal volume
- Fits 1–2 full-frame bodies (gripped or mirrorless) + 4–6 lenses (up to 70-200mm f/2.8 attached)
- 16" laptop & 11" tablet sleeves
- Space for compact drone or audio kit
- Organization
- Customizable dividers with hinge/bridge modules
- Top quick-access pocket; front admin panel
- Dual stretch side pockets; interior mesh pockets
- Tripod/monopod carry; luggage pass-through
- Carry & Comfort
- Ergonomic harness with load lifters & sternum strap
- Ventilated back panel; removable/stowable hip belt
- Top and side grab handles
- Materials & Protection
- Weather-resistant coated nylon/poly shell; reinforced base
- Closed-cell foam padding; YKK® zippers; Duraflex® hardware
- Seam-sealed rain cover included
- Dimensions & Weight
- Exterior (approx): 20.5 × 12.0 × 8.0 in / 52 × 30.5 × 20 cm
- Interior (approx): 19.0 × 11.0 × 6.0 in / 48 × 28 × 15 cm
- Weight (approx): 3.7 lb / 1.7 kg (with dividers)
- In the Box
- Walker Pro 16L, 24L & 30L Camera Bag
- Removable divider set
- Seam-sealed rain cover
Specifications and dimensions are approximate and subject to change.
- Walker Pro 16L, 24L & 30L Camera Bag
- Removable divider set
- Seam-sealed rain cover
ThinkTank Walker Pro 16L, 24L & 30L Camera Bag
1) Who is this for, practically speaking?
Photographers and creators who need a carry-on–friendly backpack that organizes a camera kit alongside daily items. It suits travel, event, and documentary work where quick access, reliable protection, and comfortable load carry matter more than flashy styling.
- Works for mirrorless/DSLR kits with a few lenses, compact lighting, and small audio/drone items.
- Balanced for long walking days: adjust the harness and hip belt for weight transfer.
- Clean, low-profile design for airports, streets, and client locations.
2) How do I confirm compatibility with my gear and workflow?
Match the bag to your kit and how you work. Use this quick fit check, then have Bluewater Photo review specifics if you’re unsure.
- Camera & lenses: Compare body height with grip, longest lens length/diameter, and hood orientation versus divider bay size.
- Computer & tablet: Confirm your screen sizes physically fit the sleeves and don’t stress the zippers when packed.
- Tripod/stand: Verify external carry points and strap reach; ensure the load won’t tip the bag when set down.
- Travel rules: Check airline carry-on dimensions/weight; weigh a fully packed bag and confirm overhead fit.
- Workflow needs: Decide if you require top/side quick access or maximum security for transit.
Bluewater Photo can verify fit against your exact camera, lenses, laptop, and travel plan, and suggest divider layouts.
3) Setup & pre-use checklist
- Layout: Configure dividers so heavy items ride high and close to your back; avoid lens-to-lens contact.
- Harness: Fit torso length, tighten load lifters, set sternum strap; test with real weight for 5–10 minutes.
- External carry: Attach tripod/monopod; confirm strap routing and that feet/hubs don’t press into the shell.
- Access drill: Time a quick body/lens swap using the top/side openings; adjust divider lips for snag-free retrieval.
- Transit check: Close all zippers, stow loose straps, add an ID tag, and stage rain cover if weather is likely.
4) When to choose quick-access vs secure-packing layouts
Quick-access is ideal for fast-paced shoots with changing subjects; keep a primary body and mid-zoom near the opening and use pull tabs for speed. Secure-packing suits air travel and rough transfers; tighten compression straps, add divider caps, and position fragile glass away from edges.
- Dynamic days — prioritize side/top access and minimal lens stacking.
- Controlled travel — prioritize dense packing, zipper locks, and padded gaps.
- Common workflow — run quick-access on location, then re-pack securely for transit.
5) Reliability, maintenance & troubleshooting
- Zippers & hardware: If a slider snags, unload tension and realign teeth; keep sand/salt out and operate gently.
- Straps & seams: Inspect load-bearing points; if a bar-tack loosens, stop overloading and contact support.
- Weather care: After rain or spray, rinse hardware with fresh water, air-dry out of direct sun, and store ventilated.
- Balance issues: If the bag pulls backward, lower heavy items and shorten the load lifters; if it squeaks, de-twist straps.
- Spares: Pack extra strap keepers, a small buckle, and a microfiber to keep optics and dividers clean.
For persistent fit or wear concerns, Bluewater Photo can suggest alternative layouts or accessories to extend service life.
Note: Fit and feature details can vary by production run, packing layout, and airline rules. For mission-critical travel, ask Bluewater Photo to verify gear fit and build a tailored packing plan.
Why Buy from Bluewater
- Authorized Garmin & dive gear dealer — full manufacturer warranty.
- Founded and staffed by active divers, underwater photographers, and explorers.
- Decades of combined hands-on experience with the gear we sell.
- We test and use most of the equipment ourselves before recommending it.
2. Risk-Free Purchase (See Terms Of Service)
- 30-day, hassle-free returns (unused condition).
- Secure payment with trusted gateways (credit card, PayPal, etc.).
- All products shipped in factory-sealed boxes (unless stated).
- Transparent policies — no hidden fees or fine-print surprises.
3. Fast & Reliable Delivery
- Free U.S. shipping over $200 for Photo Gear & $50 for Dive Gear.
- Same-day dispatch on in-stock orders placed before 12pm.
- Worldwide shipping options with reliable carriers.
- Real-time tracking updates sent straight to your inbox.
4. Extra Value at No Extra Cost
- Lifetime product support by email, phone, or in-store.
- Setup help & usage tips tailored to your needs.
- Exclusive buyer’s guides, tutorials, and dive trip invitations.
- Early access to special promotions & new releases.
5. Social Proof & Community
- Thousands of satisfied divers & underwater photographers worldwide.
- 5-star average product & service ratings.
- Active in dive events, conservation projects, and photography competitions.
6. Personal Connection
- Direct line to our in-house experts — no outsourced call centers.
- Friendly, passionate staff who speak “diver” fluently.
- We care about your whole adventure, not just the sale.
We offer lifetime support with all purchases.
Please call or email us with any questions; our knowledgeable staff would love to assist you.