How do you properly stow gear, water and equipment on a SUP so your board stays stable and everything stays within reach?
The short answer: heavy and easy-to-reach aren't the same compartment. What you need most often — water, snacks — has to stay within reach, but the heaviest weight belongs where your board has the most volume: right in front of your feet.
Using two smaller dry bags instead of one giant one spreads weight symmetrically left-right and keeps your balance. For overnight tours, experienced tourers often manage with two waterproof 40-liter dry bags — roughly the volume of two fully packed hiking backpacks, split across both sides of your board.
Hydration is the second big factor. Rule of thumb: around one liter of water per hour of paddling — that's one standard large water bottle, sipped over 60 minutes rather than gulped at once. Some distance paddlers carry a hydration system with two 1.5-liter bladders right on the back of their PFD — no bending down, no stopping, just sip and go.
Your board has the most volume right in front of your feet — that's exactly where the heaviest cargo like water and food belongs. Lighter items move toward bow and stern, where the board narrows and carries less.
Spread your weight evenly across both sides, not all on one. Two mid-sized dry bags mounted rail to rail keep your board balanced; a single large bag in the middle tips it more easily.
For longer tours, a hydration system on the back of your PFD with one or two 1.5-liter bladders pays off — you keep sipping without bending or stopping. Plan roughly one liter per hour, in small sips rather than all at once.
Strap every dry bag down at least two points using your board's bungee cords or D-rings. Loosely fastened gear shifts in chop and throws off your balance — exactly when you can least afford it.
Pack things you need often on the go — snacks, sunscreen, phone — in a small, easily reachable compartment up front. Reserve gear like spare clothing can disappear deeper in the big dry bag.
Poorly distributed gear makes your board unpredictable exactly when waves or wind pick up. Before every launch, check that everything sits tight and nothing can shift.
Always carry essential safety gear — phone, whistle, first-aid kit — on your body or in an instantly reachable compartment, never buried at the bottom of a big dry bag where you'd have to dig in an emergency.
Pack your board as a trial run at home before you're standing at the water — that way you can check the weight distribution calmly and adjust it without a group waiting on you.
A practical trick: measure your actual water consumption on your first longer tour and adjust the amount for the next one — some paddlers need well over a liter per hour in heat, others need less.
Heavy gear like water and food belongs right in front of your feet, where the board has the most volume and carrying capacity. Spread the weight symmetrically across both sides with two smaller bags instead of one big one.
As a rule of thumb, around one liter per hour of paddling, sipped in small amounts over time. In heat or at a faster pace, needs can be higher — watch your own consumption on the first tours.
For a day tour, two smaller dry bags of 20 to 40 liters each, strapped symmetrically, are usually enough. Multi-day tours with camping gear need more volume — more in the multi-day guide in this series.
Because it lets you spread weight symmetrically across both sides of your board. A single large bag in the middle makes the board tippier, especially in chop or crosswind.
SUP Touring: Traveling Safely in a Group