Off-the-Grid Nutrition: Lightweight Supplements for Camping & Hiking

Easter long weekend is all about getting outdoors, making memories, and taking a break from the everyday. Maybe you are loading up the car for a mates’ trip, hitting the trails, setting up camp, or spending all day on the water. Or perhaps it is a family weekend with the kids, roasting marshmallows, exploring nature, and soaking in the fresh air.

No matter how you spend it, one thing is certain. If you do not stay fuelled, hydrated, and ready for action, you will be the one passed out in the camp chair before sunset while everyone else is still going.

And when you’ve only got limited space in your pack or cooler, every item needs to earn its spot. That’s where compact, high-impact nutrition supplements come in, keeping you hydrated, energised, and recovered without the bulk.

Whether hiking, camping, or spending the day offshore, fuelling right is non-negotiable. And when your adventure takes you to the water, hydration and endurance become even more critical.

A good fishing trip is equal parts patience, skill, and luck but if you’re running on empty, your reaction time slows, focus fades, and that big catch might just get away. Whether it’s a sunrise start with the boys, rods loaded and a full day ahead, or a family fishing mission with the kids trying to out-fish Dad, one thing is clear: no fuel = no focus. The heat alone can drain your energy, and without proper hydration, a full day on the water can start to feel like a slog.

Meanwhile, the kids? They’re still going strong, casting lines non-stop, wakeboarding, kneeboarding, and begging for "just one more" turn behind the boat. On a mates’ trip, no one wants to be the first to tap out while everyone else is still reeling in fish or launching off a wake. But spending hours in the sun without proper hydration also increases the risk of heat exhaustion, making you feel sluggish before midday.

And it’s not just fishing, boating and water sports that feel effortless until fatigue creeps in faster than expected. The combination of sun, wind, salty air, and constant movement pulls moisture from your body, and by the time you feel thirsty, dehydration has already set in. Even losing just 1–2% of body weight in fluids can reduce physical work capacity by 6–7%, while at 3–4% loss, it jumps to 22% and in extreme heat, it can skyrocket to 50% (Edwin et al., 2019). Without enough fluids, staying focused, balanced, and ready for the next cast, the next ride, or the next set behind the boat becomes a challenge.

That’s when a boost from caffeine or a well-timed energy drink can offer a quick lift but without proper hydration and real fuel behind it, it won’t go far.

Instead of being the one who misses the bite, fumbles a cast, face plants off the wake, or calls it early because you're wrecked, stay sharp with hydration and fuel that keeps up with you, so you can outlast, out fish, and send it on the water all day long.

A weekend in the wild means hiking, setting up camp, and squeezing every bit of adventure out of the day. But if you’re not refuelling properly, energy dips, muscle fatigue, and dehydration can turn a great trip into a struggle before you even make it to sunset.

Long hikes burn serious energy. One hiker tracking calorie expenditure over 18 months found that on big hiking days (35–58 km), energy burn hit as high as 8,500 calories (The Australian Hiker, 2025). Even more striking, for every 200-calorie deficit between food intake and energy expenditure, there was a 100-gram weight loss, reinforcing just how much fuel the body requires on long-distance treks. Extended hikes, especially over multiple weeks, can lead to significant weight loss due to both high energy demands and the appetite-suppressing effects of hiking, making proper nutrition and hydration critical (The Australian Hiker, 2025).

The body relies on carbohydrates for endurance, yet many people under-fuel on long hikes, leading to energy crashes and slower recovery. Adding protein and convenient options like protein bars can help support muscle recovery and satiety when meal options are limited. On top of that, day-long walking or hiking in a desert environment can result in extreme body mass losses of 14–18% when fluids are unavailable or restricted; making electrolyte replenishment just as important as hydration (Armstrong, 2021).

No matter where your Easter adventures take you, reeling in the big one, tubing for hours, or trekking deep into the wilderness, having the right fuel keeps you going stronger, longer. When space is tight, every item in your pack or esky needs to earn its place.

Infinity RTD and Hydreau RTD offer clean, on-the-go support for outdoor adventures — with Infinity delivering smooth, stimulant-free energy and focus, and Hydreau providing essential electrolytes and minerals for hydration, muscle function, and mental clarity.

If you’d like to explore more options or check out our top picks, visit our Energy Drinks and Gels collection. 

A lightweight, easy-to-mix hydration solution for hot days on the boat or tough inclines on the trail.

If you’d like to explore more options or check out our top picks, visit our Top 10 Electrolytes Collection.

Fast-absorbing fuel to power through long hikes and high-energy activities.

If you’d like to explore more options or check out our top picks, visit our Running Gels Collection.

A quick, satisfying snack that fuels muscles and curbs hunger without slowing you down.

If you’d like to explore more options or check out our top picks, visit our Top 10 Protein Bars.

Small but mighty, these help maintain endurance and muscle recovery after long days outdoors.

If you’d like to explore more options or check out our top picks, visit our Top 10 Creatine Supplements.

Perfect for post-adventure recovery, shake it up while dinner is cooking to refuel and support muscle repair.

If you’d like to explore more options or check out our top picks, visit our Top 10 Protein Powders.

Bring a flask of hot water, drop in a sachet, and boom, instant caffeine to keep you sharp all day.

If you’d like to explore more options or check out our top picks, visit our Tea and Coffee Collection.

With high-impact, space-saving fuel, you’re always ready for what’s next.

The best adventures aren’t just about where you go, they’re about how you feel while you’re there. Whether you're fishing at sunrise, boating until sunset, or hiking deep into the wild, what you pack determines how far you can go. If you’re not staying hydrated, fuelling your body, and recovering properly, you’ll be the one calling it quits early while everyone else is still going strong. And let’s be real, no one wants to be "that person" who taps out first.

Don’t let dehydration, fatigue, or hunger be the reason you miss out on "one more cast," "one more lap," or "one more lookout." With lightweight, high-impact fuel, you’ll have the energy to say yes to every moment. So stop scrolling, start packing, and make sure you’ve got everything you need to stay hydrated, energised, and ready for anything.

Still here? Alright, if you want to go all-in on being the most prepared adventurer out there, check out our Education Hub. It’s packed with expert tips on hydration, recovery, and performance nutrition, so you can get the most out of every adventure. Whether you need advice on how to stay hydrated, the top 10 protein picks or essential supplements for recovery after an active weekend, you’ll find it all in one place. Browse the Education Hub below.

Armstrong, L. E. (2021). Rehydration during Endurance Exercise: Challenges, Research, Options, Methods. Nutrients, 13(3), 887.  https://doi.org/10.3390/nu13030887

Edwin, M., Moore, D., & Guard, D. (2019). Dehydration in New Zealand fishing vessel crews. Safety Science, 117(11), 314–319.  https://doi.org/10.1016/j.ssci.2019.04.019

The Australian Hiker. (2025, January 15). Impacts of Long Distance Hiking. The Australian Hiker.  https://australianhiker.com.au/advice/impacts-of-long-distance-hiking/