constantXplorer means exactly what it says: you love to constantly explore. The skyline on everything here is the one from the guides, Eiffel Tower to Taj Mahal, and the name sits front and centre. Printed to order by our print partner Fourthwall, so nothing sits in a warehouse, and shipped from the US, EU, Canada or UK, whichever is closest to you.
Cotton Heritage M2480: 8.5 oz cotton-faced fleece, soft inside, roomy enough for a plane. Sizes S to 3XL. Four colours: bone (sand), heather grey, black and navy blazer. The small logo sits on the left chest; the big version runs the full skyline across the front.




In most of Europe, and in a growing number of US states, supermarkets and markets charge for bags or don't offer one. This is the bag you pull out of your daypack at the till, and the bag your souvenirs go in while you're out exploring. Folded flat it takes no space in a carry-on; opened up it holds groceries, market finds, a water bottle and a guidebook, up to 30 lb.
100% certified organic cotton twill, 8 oz. 16 × 14.5 × 5 in, with 24.5 in straps that sit on the shoulder. Natural (oyster) colour, the skyline printed big across the front. Why bags cost money in Europe →
The skyline as a die-cut vinyl sticker, 3 or 4 inches wide. Weatherproof and scratch-resistant, so it survives the dishwasher and the baggage belt. The easy add-on when you're ordering a sweater.
Classic unisex fit, true to size, in S to 3XL. If you like it roomy, go one up. Each product page on Fourthwall has the size chart in inches and centimetres.
Fourthwall ships worldwide and prints in the US, EU, Canada and UK, so orders to those regions usually ship from inside the region. Shipping is calculated at checkout by weight.
Everything is produced to order. Fourthwall's estimate is that orders arrive within 5 to 11 days of being placed; the product page shows a delivery estimate for your address before you pay.
Checkout, shipping, returns and support are handled by Fourthwall, our print partner. If something arrives wrong or damaged, their support sorts it out; the link is in your order email. Questions for us: [email protected].
No. The guides are sold on this site through Gumroad and download instantly. Fourthwall only handles the printed things.
Every constantXplorer city guide plans your first three days, with the tickets decided and the routes connected. See the 21 cities, or try Paris Day 1 free.